65968282510

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{507448327}}^1$

素因数の和:507448347

約数の個数: 16

約数和(自身を含む): 127876978656

約数和(自身を除く): 61908696146

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 507448327, 1014896654, 2537241635, 5074483270, 6596828251, 13193656502, 32984141255, 65968282510]

約数ペア:

[(1, 65968282510), (2, 32984141255), (5, 13193656502), (10, 6596828251), (13, 5074483270), (26, 2537241635), (65, 1014896654), (130, 507448327)]