1373216

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{3301}}^1$

素因数の和:3324

約数の個数: 24

約数和(自身を含む): 2912364

約数和(自身を除く): 1539148

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 416, 3301, 6602, 13204, 26408, 42913, 52816, 85826, 105632, 171652, 343304, 686608, 1373216]

約数ペア:

[(1, 1373216), (2, 686608), (4, 343304), (8, 171652), (13, 105632), (16, 85826), (26, 52816), (32, 42913), (52, 26408), (104, 13204), (208, 6602), (416, 3301)]