140790454

素因数分解:

$2^1\times 7^1\times {\mathrm{1163}}^1\times {\mathrm{8647}}^1$

素因数の和:9819

約数の個数: 16

約数和(自身を含む): 241590528

約数和(自身を除く): 100800074

約数列:

[1, 2, 7, 14, 1163, 2326, 8141, 8647, 16282, 17294, 60529, 121058, 10056461, 20112922, 70395227, 140790454]

約数ペア:

[(1, 140790454), (2, 70395227), (7, 20112922), (14, 10056461), (1163, 121058), (2326, 60529), (8141, 17294), (8647, 16282)]