4886180

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{18793}}^1$

素因数の和:18815

約数の個数: 24

約数和(自身を含む): 11050872

約数和(自身を除く): 6164692

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 18793, 37586, 75172, 93965, 187930, 244309, 375860, 488618, 977236, 1221545, 2443090, 4886180]

約数ペア:

[(1, 4886180), (2, 2443090), (4, 1221545), (5, 977236), (10, 488618), (13, 375860), (20, 244309), (26, 187930), (52, 93965), (65, 75172), (130, 37586), (260, 18793)]