328379714

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{6679}}^1$

素因数の和:6786

約数の個数: 32

約数和(自身を含む): 556631040

約数和(自身を除く): 228251326

約数列:

[1, 2, 13, 26, 31, 61, 62, 122, 403, 793, 806, 1586, 1891, 3782, 6679, 13358, 24583, 49166, 86827, 173654, 207049, 407419, 414098, 814838, 2691637, 5296447, 5383274, 10592894, 12629989, 25259978, 164189857, 328379714]

約数ペア:

[(1, 328379714), (2, 164189857), (13, 25259978), (26, 12629989), (31, 10592894), (61, 5383274), (62, 5296447), (122, 2691637), (403, 814838), (793, 414098), (806, 407419), (1586, 207049), (1891, 173654), (3782, 86827), (6679, 49166), (13358, 24583)]