10493990

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{907}}^1$

素因数の和:1016

約数の個数: 32

約数和(自身を含む): 20593440

約数和(自身を除く): 10099450

約数列:

[1, 2, 5, 10, 13, 26, 65, 89, 130, 178, 445, 890, 907, 1157, 1814, 2314, 4535, 5785, 9070, 11570, 11791, 23582, 58955, 80723, 117910, 161446, 403615, 807230, 1049399, 2098798, 5246995, 10493990]

約数ペア:

[(1, 10493990), (2, 5246995), (5, 2098798), (10, 1049399), (13, 807230), (26, 403615), (65, 161446), (89, 117910), (130, 80723), (178, 58955), (445, 23582), (890, 11791), (907, 11570), (1157, 9070), (1814, 5785), (2314, 4535)]