1330431242

素因数分解:

$2^1\times 7^2\times {\mathrm{97}}^1\times {\mathrm{173}}^1\times {\mathrm{809}}^1$

素因数の和:1095

約数の個数: 48

約数和(自身を含む): 2361872520

約数和(自身を除く): 1031441278

約数列:

[1, 2, 7, 14, 49, 97, 98, 173, 194, 346, 679, 809, 1211, 1358, 1618, 2422, 4753, 5663, 8477, 9506, 11326, 16781, 16954, 33562, 39641, 78473, 79282, 117467, 139957, 156946, 234934, 279914, 549311, 822269, 979699, 1098622, 1644538, 1959398, 3845177, 6857893, 7690354, 13575829, 13715786, 27151658, 95030803, 190061606, 665215621, 1330431242]

約数ペア:

[(1, 1330431242), (2, 665215621), (7, 190061606), (14, 95030803), (49, 27151658), (97, 13715786), (98, 13575829), (173, 7690354), (194, 6857893), (346, 3845177), (679, 1959398), (809, 1644538), (1211, 1098622), (1358, 979699), (1618, 822269), (2422, 549311), (4753, 279914), (5663, 234934), (8477, 156946), (9506, 139957), (11326, 117467), (16781, 79282), (16954, 78473), (33562, 39641)]