8371610

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{907}}^1$

素因数の和:998

約数の個数: 32

約数和(自身を含む): 16474752

約数和(自身を除く): 8103142

約数列:

[1, 2, 5, 10, 13, 26, 65, 71, 130, 142, 355, 710, 907, 923, 1814, 1846, 4535, 4615, 9070, 9230, 11791, 23582, 58955, 64397, 117910, 128794, 321985, 643970, 837161, 1674322, 4185805, 8371610]

約数ペア:

[(1, 8371610), (2, 4185805), (5, 1674322), (10, 837161), (13, 643970), (26, 321985), (65, 128794), (71, 117910), (130, 64397), (142, 58955), (355, 23582), (710, 11791), (907, 9230), (923, 9070), (1814, 4615), (1846, 4535)]