284180

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1093}}^1$

素因数の和:1115

約数の個数: 24

約数和(自身を含む): 643272

約数和(自身を除く): 359092

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 1093, 2186, 4372, 5465, 10930, 14209, 21860, 28418, 56836, 71045, 142090, 284180]

約数ペア:

[(1, 284180), (2, 142090), (4, 71045), (5, 56836), (10, 28418), (13, 21860), (20, 14209), (26, 10930), (52, 5465), (65, 4372), (130, 2186), (260, 1093)]