427442834

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{587}}^1\times {\mathrm{4001}}^1$

素因数の和:4610

約数の個数: 32

約数和(自身を含む): 790667136

約数和(自身を除く): 363224302

約数列:

[1, 2, 7, 13, 14, 26, 91, 182, 587, 1174, 4001, 4109, 7631, 8002, 8218, 15262, 28007, 52013, 53417, 56014, 104026, 106834, 364091, 728182, 2348587, 4697174, 16440109, 30531631, 32880218, 61063262, 213721417, 427442834]

約数ペア:

[(1, 427442834), (2, 213721417), (7, 61063262), (13, 32880218), (14, 30531631), (26, 16440109), (91, 4697174), (182, 2348587), (587, 728182), (1174, 364091), (4001, 106834), (4109, 104026), (7631, 56014), (8002, 53417), (8218, 52013), (15262, 28007)]