978014944

素因数分解:

$2^5\times {\mathrm{79}}^1\times {\mathrm{263}}^1\times {\mathrm{1471}}^1$

素因数の和:1823

約数の個数: 48

約数和(自身を含む): 1958584320

約数和(自身を除く): 980569376

約数列:

[1, 2, 4, 8, 16, 32, 79, 158, 263, 316, 526, 632, 1052, 1264, 1471, 2104, 2528, 2942, 4208, 5884, 8416, 11768, 20777, 23536, 41554, 47072, 83108, 116209, 166216, 232418, 332432, 386873, 464836, 664864, 773746, 929672, 1547492, 1859344, 3094984, 3718688, 6189968, 12379936, 30562967, 61125934, 122251868, 244503736, 489007472, 978014944]

約数ペア:

[(1, 978014944), (2, 489007472), (4, 244503736), (8, 122251868), (16, 61125934), (32, 30562967), (79, 12379936), (158, 6189968), (263, 3718688), (316, 3094984), (526, 1859344), (632, 1547492), (1052, 929672), (1264, 773746), (1471, 664864), (2104, 464836), (2528, 386873), (2942, 332432), (4208, 232418), (5884, 166216), (8416, 116209), (11768, 83108), (20777, 47072), (23536, 41554)]