995901712

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{457}}^1\times {\mathrm{10477}}^1$

素因数の和:10955

約数の個数: 40

約数和(自身を含む): 2082733016

約数和(自身を除く): 1086831304

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 457, 914, 1828, 3656, 5941, 7312, 10477, 11882, 20954, 23764, 41908, 47528, 83816, 95056, 136201, 167632, 272402, 544804, 1089608, 2179216, 4787989, 9575978, 19151956, 38303912, 62243857, 76607824, 124487714, 248975428, 497950856, 995901712]

約数ペア:

[(1, 995901712), (2, 497950856), (4, 248975428), (8, 124487714), (13, 76607824), (16, 62243857), (26, 38303912), (52, 19151956), (104, 9575978), (208, 4787989), (457, 2179216), (914, 1089608), (1828, 544804), (3656, 272402), (5941, 167632), (7312, 136201), (10477, 95056), (11882, 83816), (20954, 47528), (23764, 41908)]