1270291044

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{449}}^1\times {\mathrm{21433}}^1$

素因数の和:21900

約数の個数: 48

約数和(自身を含む): 3240820800

約数和(自身を除く): 1970529756

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 449, 898, 1347, 1796, 2694, 4939, 5388, 9878, 14817, 19756, 21433, 29634, 42866, 59268, 64299, 85732, 128598, 235763, 257196, 471526, 707289, 943052, 1414578, 2829156, 9623417, 19246834, 28870251, 38493668, 57740502, 105857587, 115481004, 211715174, 317572761, 423430348, 635145522, 1270291044]

約数ペア:

[(1, 1270291044), (2, 635145522), (3, 423430348), (4, 317572761), (6, 211715174), (11, 115481004), (12, 105857587), (22, 57740502), (33, 38493668), (44, 28870251), (66, 19246834), (132, 9623417), (449, 2829156), (898, 1414578), (1347, 943052), (1796, 707289), (2694, 471526), (4939, 257196), (5388, 235763), (9878, 128598), (14817, 85732), (19756, 64299), (21433, 59268), (29634, 42866)]