146473340

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{563359}}^1$

素因数の和:563381

約数の個数: 24

約数和(自身を含む): 331255680

約数和(自身を除く): 184782340

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 563359, 1126718, 2253436, 2816795, 5633590, 7323667, 11267180, 14647334, 29294668, 36618335, 73236670, 146473340]

約数ペア:

[(1, 146473340), (2, 73236670), (4, 36618335), (5, 29294668), (10, 14647334), (13, 11267180), (20, 7323667), (26, 5633590), (52, 2816795), (65, 2253436), (130, 1126718), (260, 563359)]