2783155822

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{137}}^1\times {\mathrm{4457}}^1$

素因数の和:4692

約数の個数: 32

約数和(自身を含む): 4385174112

約数和(自身を除く): 1602018290

約数列:

[1, 2, 43, 53, 86, 106, 137, 274, 2279, 4457, 4558, 5891, 7261, 8914, 11782, 14522, 191651, 236221, 312223, 383302, 472442, 610609, 624446, 1221218, 10157503, 20315006, 26256187, 32362277, 52512374, 64724554, 1391577911, 2783155822]

約数ペア:

[(1, 2783155822), (2, 1391577911), (43, 64724554), (53, 52512374), (86, 32362277), (106, 26256187), (137, 20315006), (274, 10157503), (2279, 1221218), (4457, 624446), (4558, 610609), (5891, 472442), (7261, 383302), (8914, 312223), (11782, 236221), (14522, 191651)]