808690

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1$

素因数の和:162

約数の個数: 32

約数和(自身を含む): 1586304

約数和(自身を除く): 777614

約数列:

[1, 2, 5, 10, 17, 34, 67, 71, 85, 134, 142, 170, 335, 355, 670, 710, 1139, 1207, 2278, 2414, 4757, 5695, 6035, 9514, 11390, 12070, 23785, 47570, 80869, 161738, 404345, 808690]

約数ペア:

[(1, 808690), (2, 404345), (5, 161738), (10, 80869), (17, 47570), (34, 23785), (67, 12070), (71, 11390), (85, 9514), (134, 6035), (142, 5695), (170, 4757), (335, 2414), (355, 2278), (670, 1207), (710, 1139)]