5281898

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{137}}^1\times {\mathrm{521}}^1$

素因数の和:697

約数の個数: 16

約数和(自身を含む): 8212104

約数和(自身を除く): 2930206

約数列:

[1, 2, 37, 74, 137, 274, 521, 1042, 5069, 10138, 19277, 38554, 71377, 142754, 2640949, 5281898]

約数ペア:

[(1, 5281898), (2, 2640949), (37, 142754), (74, 71377), (137, 38554), (274, 19277), (521, 10138), (1042, 5069)]