8021398

素因数分解:

$2^1\times 7^3\times {\mathrm{11}}^1\times {\mathrm{1063}}^1$

素因数の和:1097

約数の個数: 32

約数和(自身を含む): 15321600

約数和(自身を除く): 7300202

約数列:

[1, 2, 7, 11, 14, 22, 49, 77, 98, 154, 343, 539, 686, 1063, 1078, 2126, 3773, 7441, 7546, 11693, 14882, 23386, 52087, 81851, 104174, 163702, 364609, 572957, 729218, 1145914, 4010699, 8021398]

約数ペア:

[(1, 8021398), (2, 4010699), (7, 1145914), (11, 729218), (14, 572957), (22, 364609), (49, 163702), (77, 104174), (98, 81851), (154, 52087), (343, 23386), (539, 14882), (686, 11693), (1063, 7546), (1078, 7441), (2126, 3773)]