285456522

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{971}}^1\times {\mathrm{3769}}^1$

素因数の和:4758

約数の個数: 32

約数和(自身を含む): 615625920

約数和(自身を除く): 330169398

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 971, 1942, 2913, 3769, 5826, 7538, 11307, 12623, 22614, 25246, 37869, 48997, 75738, 97994, 146991, 293982, 3659699, 7319398, 10979097, 21958194, 47576087, 95152174, 142728261, 285456522]

約数ペア:

[(1, 285456522), (2, 142728261), (3, 95152174), (6, 47576087), (13, 21958194), (26, 10979097), (39, 7319398), (78, 3659699), (971, 293982), (1942, 146991), (2913, 97994), (3769, 75738), (5826, 48997), (7538, 37869), (11307, 25246), (12623, 22614)]