64191517

素因数分解:

${\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{109}}^1\times {\mathrm{509}}^1$

素因数の和:720

約数の個数: 16

約数和(自身を含む): 70686000

約数和(自身を除く): 6494483

約数列:

[1, 13, 89, 109, 509, 1157, 1417, 6617, 9701, 45301, 55481, 126113, 588913, 721253, 4937809, 64191517]

約数ペア:

[(1, 64191517), (13, 4937809), (89, 721253), (109, 588913), (509, 126113), (1157, 55481), (1417, 45301), (6617, 9701)]