319385622

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{263}}^1\times {\mathrm{6529}}^1$

素因数の和:6828

約数の個数: 32

約数和(自身を含む): 661985280

約数和(自身を除く): 342599658

約数列:

[1, 2, 3, 6, 31, 62, 93, 186, 263, 526, 789, 1578, 6529, 8153, 13058, 16306, 19587, 24459, 39174, 48918, 202399, 404798, 607197, 1214394, 1717127, 3434254, 5151381, 10302762, 53230937, 106461874, 159692811, 319385622]

約数ペア:

[(1, 319385622), (2, 159692811), (3, 106461874), (6, 53230937), (31, 10302762), (62, 5151381), (93, 3434254), (186, 1717127), (263, 1214394), (526, 607197), (789, 404798), (1578, 202399), (6529, 48918), (8153, 39174), (13058, 24459), (16306, 19587)]