1235553218

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{2837}}^1\times {\mathrm{3067}}^1$

素因数の和:5977

約数の個数: 16

約数和(自身を含む): 1880708544

約数和(自身を除く): 645155326

約数列:

[1, 2, 71, 142, 2837, 3067, 5674, 6134, 201427, 217757, 402854, 435514, 8701079, 17402158, 617776609, 1235553218]

約数ペア:

[(1, 1235553218), (2, 617776609), (71, 17402158), (142, 8701079), (2837, 435514), (3067, 402854), (5674, 217757), (6134, 201427)]