15913072076

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{179}}^1\times {\mathrm{499}}^1\times {\mathrm{4049}}^1$

素因数の和:4742

約数の個数: 48

約数和(自身を含む): 30618000000

約数和(自身を除く): 14704927924

約数列:

[1, 2, 4, 11, 22, 44, 179, 358, 499, 716, 998, 1969, 1996, 3938, 4049, 5489, 7876, 8098, 10978, 16196, 21956, 44539, 89078, 89321, 178156, 178642, 357284, 724771, 982531, 1449542, 1965062, 2020451, 2899084, 3930124, 4040902, 7972481, 8081804, 15944962, 22224961, 31889924, 44449922, 88899844, 361660729, 723321458, 1446642916, 3978268019, 7956536038, 15913072076]

約数ペア:

[(1, 15913072076), (2, 7956536038), (4, 3978268019), (11, 1446642916), (22, 723321458), (44, 361660729), (179, 88899844), (358, 44449922), (499, 31889924), (716, 22224961), (998, 15944962), (1969, 8081804), (1996, 7972481), (3938, 4040902), (4049, 3930124), (5489, 2899084), (7876, 2020451), (8098, 1965062), (10978, 1449542), (16196, 982531), (21956, 724771), (44539, 357284), (89078, 178642), (89321, 178156)]