1520803412

素因数分解:

$2^2\times {\mathrm{53}}^1\times {\mathrm{107}}^1\times {\mathrm{67043}}^1$

素因数の和:67207

約数の個数: 24

約数和(自身を含む): 2737004256

約数和(自身を除く): 1216200844

約数列:

[1, 2, 4, 53, 106, 107, 212, 214, 428, 5671, 11342, 22684, 67043, 134086, 268172, 3553279, 7106558, 7173601, 14213116, 14347202, 28694404, 380200853, 760401706, 1520803412]

約数ペア:

[(1, 1520803412), (2, 760401706), (4, 380200853), (53, 28694404), (106, 14347202), (107, 14213116), (212, 7173601), (214, 7106558), (428, 3553279), (5671, 268172), (11342, 134086), (22684, 67043)]