1661777888983

素因数分解:

${\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{9811}}^1\times {\mathrm{4211}}^1$

素因数の和:14143

約数の個数: 32

約数和(自身を含む): 1834969593600

約数和(自身を除く): 173191704617

約数列:

[1, 19, 29, 73, 551, 1387, 2117, 4211, 9811, 40223, 80009, 122119, 186409, 284519, 307403, 716203, 2320261, 5405861, 5840657, 8914687, 13607857, 20769887, 41314121, 169379053, 394627853, 784968299, 1198109509, 3015930833, 22764080671, 57302685827, 87461994157, 1661777888983]

約数ペア:

[(1, 1661777888983), (19, 87461994157), (29, 57302685827), (73, 22764080671), (551, 3015930833), (1387, 1198109509), (2117, 784968299), (4211, 394627853), (9811, 169379053), (40223, 41314121), (80009, 20769887), (122119, 13607857), (186409, 8914687), (284519, 5840657), (307403, 5405861), (716203, 2320261)]