853673470

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{92489}}^1$

素因数の和:92580

約数の個数: 32

約数和(自身を含む): 1678138560

約数和(自身を除く): 824465090

約数列:

[1, 2, 5, 10, 13, 26, 65, 71, 130, 142, 355, 710, 923, 1846, 4615, 9230, 92489, 184978, 462445, 924890, 1202357, 2404714, 6011785, 6566719, 12023570, 13133438, 32833595, 65667190, 85367347, 170734694, 426836735, 853673470]

約数ペア:

[(1, 853673470), (2, 426836735), (5, 170734694), (10, 85367347), (13, 65667190), (26, 32833595), (65, 13133438), (71, 12023570), (130, 6566719), (142, 6011785), (355, 2404714), (710, 1202357), (923, 924890), (1846, 462445), (4615, 184978), (9230, 92489)]