285326294

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{439}}^1\times {\mathrm{953}}^1$

素因数の和:1436

約数の個数: 32

約数和(自身を含む): 483563520

約数和(自身を除く): 198237226

約数列:

[1, 2, 11, 22, 31, 62, 341, 439, 682, 878, 953, 1906, 4829, 9658, 10483, 13609, 20966, 27218, 29543, 59086, 149699, 299398, 324973, 418367, 649946, 836734, 4602037, 9204074, 12969377, 25938754, 142663147, 285326294]

約数ペア:

[(1, 285326294), (2, 142663147), (11, 25938754), (22, 12969377), (31, 9204074), (62, 4602037), (341, 836734), (439, 649946), (682, 418367), (878, 324973), (953, 299398), (1906, 149699), (4829, 59086), (9658, 29543), (10483, 27218), (13609, 20966)]