2397460

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{9221}}^1$

素因数の和:9243

約数の個数: 24

約数和(自身を含む): 5422536

約数和(自身を除く): 3025076

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 9221, 18442, 36884, 46105, 92210, 119873, 184420, 239746, 479492, 599365, 1198730, 2397460]

約数ペア:

[(1, 2397460), (2, 1198730), (4, 599365), (5, 479492), (10, 239746), (13, 184420), (20, 119873), (26, 92210), (52, 46105), (65, 36884), (130, 18442), (260, 9221)]