7138344970

素因数分解:

$2^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{181}}^1\times {\mathrm{55547}}^1$

素因数の和:55806

約数の個数: 32

約数和(自身を含む): 13102217856

約数和(自身を除く): 5963872886

約数列:

[1, 2, 5, 10, 71, 142, 181, 355, 362, 710, 905, 1810, 12851, 25702, 55547, 64255, 111094, 128510, 277735, 555470, 3943837, 7887674, 10054007, 19719185, 20108014, 39438370, 50270035, 100540070, 713834497, 1427668994, 3569172485, 7138344970]

約数ペア:

[(1, 7138344970), (2, 3569172485), (5, 1427668994), (10, 713834497), (71, 100540070), (142, 50270035), (181, 39438370), (355, 20108014), (362, 19719185), (710, 10054007), (905, 7887674), (1810, 3943837), (12851, 555470), (25702, 277735), (55547, 128510), (64255, 111094)]