870874134

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{360163}}^1$

素因数の和:360212

約数の個数: 32

約数和(自身を含む): 1936241664

約数和(自身を除く): 1065367530

約数列:

[1, 2, 3, 6, 13, 26, 31, 39, 62, 78, 93, 186, 403, 806, 1209, 2418, 360163, 720326, 1080489, 2160978, 4682119, 9364238, 11165053, 14046357, 22330106, 28092714, 33495159, 66990318, 145145689, 290291378, 435437067, 870874134]

約数ペア:

[(1, 870874134), (2, 435437067), (3, 290291378), (6, 145145689), (13, 66990318), (26, 33495159), (31, 28092714), (39, 22330106), (62, 14046357), (78, 11165053), (93, 9364238), (186, 4682119), (403, 2160978), (806, 1080489), (1209, 720326), (2418, 360163)]