709486570

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{727}}^1\times {\mathrm{7507}}^1$

素因数の和:8254

約数の個数: 32

約数和(自身を含む): 1377387648

約数和(自身を除く): 667901078

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 727, 1454, 3635, 7270, 7507, 9451, 15014, 18902, 37535, 47255, 75070, 94510, 97591, 195182, 487955, 975910, 5457589, 10915178, 27287945, 54575890, 70948657, 141897314, 354743285, 709486570]

約数ペア:

[(1, 709486570), (2, 354743285), (5, 141897314), (10, 70948657), (13, 54575890), (26, 27287945), (65, 10915178), (130, 5457589), (727, 975910), (1454, 487955), (3635, 195182), (7270, 97591), (7507, 94510), (9451, 75070), (15014, 47255), (18902, 37535)]