1920995714

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{577}}^1\times {\mathrm{3691}}^1$

素因数の和:4322

約数の個数: 32

約数和(自身を含む): 3226571712

約数和(自身を除く): 1305575998

約数列:

[1, 2, 11, 22, 41, 82, 451, 577, 902, 1154, 3691, 6347, 7382, 12694, 23657, 40601, 47314, 81202, 151331, 260227, 302662, 520454, 1664641, 2129707, 3329282, 4259414, 23426777, 46853554, 87317987, 174635974, 960497857, 1920995714]

約数ペア:

[(1, 1920995714), (2, 960497857), (11, 174635974), (22, 87317987), (41, 46853554), (82, 23426777), (451, 4259414), (577, 3329282), (902, 2129707), (1154, 1664641), (3691, 520454), (6347, 302662), (7382, 260227), (12694, 151331), (23657, 81202), (40601, 47314)]