1924910

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{67}}^1$

素因数の和:117

約数の個数: 48

約数和(自身を含む): 4031856

約数和(自身を除く): 2106946

約数列:

[1, 2, 5, 10, 13, 17, 26, 34, 65, 67, 85, 130, 134, 169, 170, 221, 335, 338, 442, 670, 845, 871, 1105, 1139, 1690, 1742, 2210, 2278, 2873, 4355, 5695, 5746, 8710, 11323, 11390, 14365, 14807, 22646, 28730, 29614, 56615, 74035, 113230, 148070, 192491, 384982, 962455, 1924910]

約数ペア:

[(1, 1924910), (2, 962455), (5, 384982), (10, 192491), (13, 148070), (17, 113230), (26, 74035), (34, 56615), (65, 29614), (67, 28730), (85, 22646), (130, 14807), (134, 14365), (169, 11390), (170, 11323), (221, 8710), (335, 5746), (338, 5695), (442, 4355), (670, 2873), (845, 2278), (871, 2210), (1105, 1742), (1139, 1690)]