1880867186

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{223}}^1\times {\mathrm{3583}}^1$

素因数の和:3926

約数の個数: 32

約数和(自身を含む): 3121348608

約数和(自身を除く): 1240481422

約数列:

[1, 2, 11, 22, 107, 214, 223, 446, 1177, 2354, 2453, 3583, 4906, 7166, 23861, 39413, 47722, 78826, 262471, 383381, 524942, 766762, 799009, 1598018, 4217191, 8434382, 8789099, 17578198, 85493963, 170987926, 940433593, 1880867186]

約数ペア:

[(1, 1880867186), (2, 940433593), (11, 170987926), (22, 85493963), (107, 17578198), (214, 8789099), (223, 8434382), (446, 4217191), (1177, 1598018), (2354, 799009), (2453, 766762), (3583, 524942), (4906, 383381), (7166, 262471), (23861, 78826), (39413, 47722)]