1390105684

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{293}}^1\times {\mathrm{107827}}^1$

素因数の和:108135

約数の個数: 24

約数和(自身を含む): 2662920288

約数和(自身を除く): 1272814604

約数列:

[1, 2, 4, 11, 22, 44, 293, 586, 1172, 3223, 6446, 12892, 107827, 215654, 431308, 1186097, 2372194, 4744388, 31593311, 63186622, 126373244, 347526421, 695052842, 1390105684]

約数ペア:

[(1, 1390105684), (2, 695052842), (4, 347526421), (11, 126373244), (22, 63186622), (44, 31593311), (293, 4744388), (586, 2372194), (1172, 1186097), (3223, 431308), (6446, 215654), (12892, 107827)]