12447654908

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{101}}^1\times {\mathrm{1579}}^1$

素因数の和:1795

約数の個数: 96

約数和(自身を含む): 25269888000

約数和(自身を除く): 12822233092

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 79, 101, 158, 202, 247, 316, 404, 494, 988, 1027, 1313, 1501, 1579, 1919, 2054, 2626, 3002, 3158, 3838, 4108, 5252, 6004, 6316, 7676, 7979, 15958, 19513, 20527, 24947, 30001, 31916, 39026, 41054, 49894, 60002, 78052, 82108, 99788, 103727, 120004, 124741, 151601, 159479, 207454, 249482, 303202, 318958, 390013, 414908, 498964, 606404, 637916, 780026, 1560052, 1621633, 1970813, 2073227, 2370079, 3030101, 3243266, 3941626, 4146454, 4740158, 6060202, 6486532, 7883252, 8292908, 9480316, 12120404, 12598841, 25197682, 30811027, 39391313, 50395364, 61622054, 78782626, 123244108, 157565252, 163784933, 239377979, 327569866, 478755958, 655139732, 957511916, 3111913727, 6223827454, 12447654908]

約数ペア:

[(1, 12447654908), (2, 6223827454), (4, 3111913727), (13, 957511916), (19, 655139732), (26, 478755958), (38, 327569866), (52, 239377979), (76, 163784933), (79, 157565252), (101, 123244108), (158, 78782626), (202, 61622054), (247, 50395364), (316, 39391313), (404, 30811027), (494, 25197682), (988, 12598841), (1027, 12120404), (1313, 9480316), (1501, 8292908), (1579, 7883252), (1919, 6486532), (2054, 6060202), (2626, 4740158), (3002, 4146454), (3158, 3941626), (3838, 3243266), (4108, 3030101), (5252, 2370079), (6004, 2073227), (6316, 1970813), (7676, 1621633), (7979, 1560052), (15958, 780026), (19513, 637916), (20527, 606404), (24947, 498964), (30001, 414908), (31916, 390013), (39026, 318958), (41054, 303202), (49894, 249482), (60002, 207454), (78052, 159479), (82108, 151601), (99788, 124741), (103727, 120004)]