3965650

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{6101}}^1$

素因数の和:6126

約数の個数: 24

約数和(自身を含む): 7944804

約数和(自身を除く): 3979154

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 325, 650, 6101, 12202, 30505, 61010, 79313, 152525, 158626, 305050, 396565, 793130, 1982825, 3965650]

約数ペア:

[(1, 3965650), (2, 1982825), (5, 793130), (10, 396565), (13, 305050), (25, 158626), (26, 152525), (50, 79313), (65, 61010), (130, 30505), (325, 12202), (650, 6101)]