3869450

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{5953}}^1$

素因数の和:5978

約数の個数: 24

約数和(自身を含む): 7752108

約数和(自身を除く): 3882658

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 325, 650, 5953, 11906, 29765, 59530, 77389, 148825, 154778, 297650, 386945, 773890, 1934725, 3869450]

約数ペア:

[(1, 3869450), (2, 1934725), (5, 773890), (10, 386945), (13, 297650), (25, 154778), (26, 148825), (50, 77389), (65, 59530), (130, 29765), (325, 11906), (650, 5953)]