259330506

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{52903}}^1$

素因数の和:52970

約数の個数: 32

約数和(自身を含む): 558666240

約数和(自身を除く): 299335734

約数列:

[1, 2, 3, 6, 19, 38, 43, 57, 86, 114, 129, 258, 817, 1634, 2451, 4902, 52903, 105806, 158709, 317418, 1005157, 2010314, 2274829, 3015471, 4549658, 6030942, 6824487, 13648974, 43221751, 86443502, 129665253, 259330506]

約数ペア:

[(1, 259330506), (2, 129665253), (3, 86443502), (6, 43221751), (19, 13648974), (38, 6824487), (43, 6030942), (57, 4549658), (86, 3015471), (114, 2274829), (129, 2010314), (258, 1005157), (817, 317418), (1634, 158709), (2451, 105806), (4902, 52903)]