1538874584

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{271}}^1\times {\mathrm{54601}}^1$

素因数の和:54891

約数の個数: 32

約数和(自身を含む): 3118866240

約数和(自身を除く): 1579991656

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 271, 542, 1084, 2168, 3523, 7046, 14092, 28184, 54601, 109202, 218404, 436808, 709813, 1419626, 2839252, 5678504, 14796871, 29593742, 59187484, 118374968, 192359323, 384718646, 769437292, 1538874584]

約数ペア:

[(1, 1538874584), (2, 769437292), (4, 384718646), (8, 192359323), (13, 118374968), (26, 59187484), (52, 29593742), (104, 14796871), (271, 5678504), (542, 2839252), (1084, 1419626), (2168, 709813), (3523, 436808), (7046, 218404), (14092, 109202), (28184, 54601)]