7883252

素因数分解:

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

素因数の和:216

約数の個数: 48

約数和(自身を含む): 15993600

約数和(自身を除く): 8110348

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 79, 101, 158, 202, 247, 316, 404, 494, 988, 1027, 1313, 1501, 1919, 2054, 2626, 3002, 3838, 4108, 5252, 6004, 7676, 7979, 15958, 19513, 24947, 31916, 39026, 49894, 78052, 99788, 103727, 151601, 207454, 303202, 414908, 606404, 1970813, 3941626, 7883252]

約数ペア:

[(1, 7883252), (2, 3941626), (4, 1970813), (13, 606404), (19, 414908), (26, 303202), (38, 207454), (52, 151601), (76, 103727), (79, 99788), (101, 78052), (158, 49894), (202, 39026), (247, 31916), (316, 24947), (404, 19513), (494, 15958), (988, 7979), (1027, 7676), (1313, 6004), (1501, 5252), (1919, 4108), (2054, 3838), (2626, 3002)]