1257739602

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{490921}}^1$

素因数の和:490994

約数の個数: 32

約数和(自身を含む): 2921967744

約数和(自身を除く): 1664228142

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 61, 122, 183, 366, 427, 854, 1281, 2562, 490921, 981842, 1472763, 2945526, 3436447, 6872894, 10309341, 20618682, 29946181, 59892362, 89838543, 179677086, 209623267, 419246534, 628869801, 1257739602]

約数ペア:

[(1, 1257739602), (2, 628869801), (3, 419246534), (6, 209623267), (7, 179677086), (14, 89838543), (21, 59892362), (42, 29946181), (61, 20618682), (122, 10309341), (183, 6872894), (366, 3436447), (427, 2945526), (854, 1472763), (1281, 981842), (2562, 490921)]