919430054

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{1319}}^1\times {\mathrm{11243}}^1$

素因数の和:12595

約数の個数: 16

約数和(自身を含む): 1424839680

約数和(自身を除く): 505409626

約数列:

[1, 2, 31, 62, 1319, 2638, 11243, 22486, 40889, 81778, 348533, 697066, 14829517, 29659034, 459715027, 919430054]

約数ペア:

[(1, 919430054), (2, 459715027), (31, 29659034), (62, 14829517), (1319, 697066), (2638, 348533), (11243, 81778), (22486, 40889)]