2771040688

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{13322311}}^1$

素因数の和:13322332

約数の個数: 20

約数和(自身を含む): 5781883408

約数和(自身を除く): 3010842720

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 13322311, 26644622, 53289244, 106578488, 173190043, 213156976, 346380086, 692760172, 1385520344, 2771040688]

約数ペア:

[(1, 2771040688), (2, 1385520344), (4, 692760172), (8, 346380086), (13, 213156976), (16, 173190043), (26, 106578488), (52, 53289244), (104, 26644622), (208, 13322311)]