2028049127

素因数分解:

${\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{251}}^1\times {\mathrm{443}}^1$

素因数の和:791

約数の個数: 32

約数和(自身を含む): 2330850816

約数和(自身を除く): 302801689

約数列:

[1, 13, 23, 61, 251, 299, 443, 793, 1403, 3263, 5759, 5773, 10189, 15311, 18239, 27023, 75049, 111193, 132457, 199043, 351299, 352153, 621529, 1445509, 2557439, 4577989, 6782773, 8079877, 33246707, 88176049, 156003779, 2028049127]

約数ペア:

[(1, 2028049127), (13, 156003779), (23, 88176049), (61, 33246707), (251, 8079877), (299, 6782773), (443, 4577989), (793, 2557439), (1403, 1445509), (3263, 621529), (5759, 352153), (5773, 351299), (10189, 199043), (15311, 132457), (18239, 111193), (27023, 75049)]