1271018518

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{104473}}^1$

素因数の和:104572

約数の個数: 32

約数和(自身を含む): 2407080960

約数和(自身を除く): 1136062442

約数列:

[1, 2, 7, 11, 14, 22, 77, 79, 154, 158, 553, 869, 1106, 1738, 6083, 12166, 104473, 208946, 731311, 1149203, 1462622, 2298406, 8044421, 8253367, 16088842, 16506734, 57773569, 90787037, 115547138, 181574074, 635509259, 1271018518]

約数ペア:

[(1, 1271018518), (2, 635509259), (7, 181574074), (11, 115547138), (14, 90787037), (22, 57773569), (77, 16506734), (79, 16088842), (154, 8253367), (158, 8044421), (553, 2298406), (869, 1462622), (1106, 1149203), (1738, 731311), (6083, 208946), (12166, 104473)]