2190704074

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{151}}^1\times {\mathrm{42923}}^1$

素因数の和:43102

約数の個数: 24

約数和(自身を含む): 3581921952

約数和(自身を除く): 1391217878

約数列:

[1, 2, 13, 26, 151, 169, 302, 338, 1963, 3926, 25519, 42923, 51038, 85846, 557999, 1115998, 6481373, 7253987, 12962746, 14507974, 84257849, 168515698, 1095352037, 2190704074]

約数ペア:

[(1, 2190704074), (2, 1095352037), (13, 168515698), (26, 84257849), (151, 14507974), (169, 12962746), (302, 7253987), (338, 6481373), (1963, 1115998), (3926, 557999), (25519, 85846), (42923, 51038)]