13871272982

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{481207}}^1$

素因数の和:481316

約数の個数: 32

約数和(自身を含む): 24945822720

約数和(自身を除く): 11074549738

約数列:

[1, 2, 7, 14, 29, 58, 71, 142, 203, 406, 497, 994, 2059, 4118, 14413, 28826, 481207, 962414, 3368449, 6736898, 13955003, 27910006, 34165697, 68331394, 97685021, 195370042, 239159879, 478319758, 990805213, 1981610426, 6935636491, 13871272982]

約数ペア:

[(1, 13871272982), (2, 6935636491), (7, 1981610426), (14, 990805213), (29, 478319758), (58, 239159879), (71, 195370042), (142, 97685021), (203, 68331394), (406, 34165697), (497, 27910006), (994, 13955003), (2059, 6736898), (4118, 3368449), (14413, 962414), (28826, 481207)]