1283169674

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{137}}^1\times {\mathrm{2393}}^1$

素因数の和:2654

約数の個数: 32

約数和(自身を含む): 2061521280

約数和(自身を除く): 778351606

約数列:

[1, 2, 19, 38, 103, 137, 206, 274, 1957, 2393, 2603, 3914, 4786, 5206, 14111, 28222, 45467, 90934, 246479, 268109, 327841, 492958, 536218, 655682, 4683101, 6228979, 9366202, 12457958, 33767623, 67535246, 641584837, 1283169674]

約数ペア:

[(1, 1283169674), (2, 641584837), (19, 67535246), (38, 33767623), (103, 12457958), (137, 9366202), (206, 6228979), (274, 4683101), (1957, 655682), (2393, 536218), (2603, 492958), (3914, 327841), (4786, 268109), (5206, 246479), (14111, 90934), (28222, 45467)]