2103228862

素因数分解:

$2^1\times 7^2\times {\mathrm{389}}^1\times {\mathrm{55171}}^1$

素因数の和:55576

約数の個数: 24

約数和(自身を含む): 3679420680

約数和(自身を除く): 1576191818

約数列:

[1, 2, 7, 14, 49, 98, 389, 778, 2723, 5446, 19061, 38122, 55171, 110342, 386197, 772394, 2703379, 5406758, 21461519, 42923038, 150230633, 300461266, 1051614431, 2103228862]

約数ペア:

[(1, 2103228862), (2, 1051614431), (7, 300461266), (14, 150230633), (49, 42923038), (98, 21461519), (389, 5406758), (778, 2703379), (2723, 772394), (5446, 386197), (19061, 110342), (38122, 55171)]