1261316090

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{5483983}}^1$

素因数の和:5484013

約数の個数: 16

約数和(自身を含む): 2369081088

約数和(自身を除く): 1107764998

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 5483983, 10967966, 27419915, 54839830, 126131609, 252263218, 630658045, 1261316090]

約数ペア:

[(1, 1261316090), (2, 630658045), (5, 252263218), (10, 126131609), (23, 54839830), (46, 27419915), (115, 10967966), (230, 5483983)]