1117370228

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{263}}^1\times {\mathrm{81703}}^1$

素因数の和:81983

約数の個数: 24

約数和(自身を含む): 2113845888

約数和(自身を除く): 996475660

約数列:

[1, 2, 4, 13, 26, 52, 263, 526, 1052, 3419, 6838, 13676, 81703, 163406, 326812, 1062139, 2124278, 4248556, 21487889, 42975778, 85951556, 279342557, 558685114, 1117370228]

約数ペア:

[(1, 1117370228), (2, 558685114), (4, 279342557), (13, 85951556), (26, 42975778), (52, 21487889), (263, 4248556), (526, 2124278), (1052, 1062139), (3419, 326812), (6838, 163406), (13676, 81703)]