2021629544

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{181}}^1\times {\mathrm{126923}}^1$

素因数の和:127121

約数の個数: 32

約数和(自身を含む): 4158030240

約数和(自身を除く): 2136400696

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 181, 362, 724, 1448, 1991, 3982, 7964, 15928, 126923, 253846, 507692, 1015384, 1396153, 2792306, 5584612, 11169224, 22973063, 45946126, 91892252, 183784504, 252703693, 505407386, 1010814772, 2021629544]

約数ペア:

[(1, 2021629544), (2, 1010814772), (4, 505407386), (8, 252703693), (11, 183784504), (22, 91892252), (44, 45946126), (88, 22973063), (181, 11169224), (362, 5584612), (724, 2792306), (1448, 1396153), (1991, 1015384), (3982, 507692), (7964, 253846), (15928, 126923)]