113480380

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{436463}}^1$

素因数の和:436485

約数の個数: 24

約数和(自身を含む): 256640832

約数和(自身を除く): 143160452

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 436463, 872926, 1745852, 2182315, 4364630, 5674019, 8729260, 11348038, 22696076, 28370095, 56740190, 113480380]

約数ペア:

[(1, 113480380), (2, 56740190), (4, 28370095), (5, 22696076), (10, 11348038), (13, 8729260), (20, 5674019), (26, 4364630), (52, 2182315), (65, 1745852), (130, 872926), (260, 436463)]