2455386

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{307}}^1$

素因数の和:386

約数の個数: 32

約数和(自身を含む): 5203968

約数和(自身を除く): 2748582

約数列:

[1, 2, 3, 6, 31, 43, 62, 86, 93, 129, 186, 258, 307, 614, 921, 1333, 1842, 2666, 3999, 7998, 9517, 13201, 19034, 26402, 28551, 39603, 57102, 79206, 409231, 818462, 1227693, 2455386]

約数ペア:

[(1, 2455386), (2, 1227693), (3, 818462), (6, 409231), (31, 79206), (43, 57102), (62, 39603), (86, 28551), (93, 26402), (129, 19034), (186, 13201), (258, 9517), (307, 7998), (614, 3999), (921, 2666), (1333, 1842)]