421878802

素因数分解:

$2^1\times {\mathrm{79}}^1\times {\mathrm{97}}^1\times {\mathrm{27527}}^1$

素因数の和:27705

約数の個数: 16

約数和(自身を含む): 647458560

約数和(自身を除く): 225579758

約数列:

[1, 2, 79, 97, 158, 194, 7663, 15326, 27527, 55054, 2174633, 2670119, 4349266, 5340238, 210939401, 421878802]

約数ペア:

[(1, 421878802), (2, 210939401), (79, 5340238), (97, 4349266), (158, 2670119), (194, 2174633), (7663, 55054), (15326, 27527)]