402474818

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{191}}^1\times {\mathrm{773}}^1$

素因数の和:1042

約数の個数: 32

約数和(自身を含む): 641986560

約数和(自身を除く): 239511742

約数列:

[1, 2, 29, 47, 58, 94, 191, 382, 773, 1363, 1546, 2726, 5539, 8977, 11078, 17954, 22417, 36331, 44834, 72662, 147643, 260333, 295286, 520666, 1053599, 2107198, 4281647, 6939221, 8563294, 13878442, 201237409, 402474818]

約数ペア:

[(1, 402474818), (2, 201237409), (29, 13878442), (47, 8563294), (58, 6939221), (94, 4281647), (191, 2107198), (382, 1053599), (773, 520666), (1363, 295286), (1546, 260333), (2726, 147643), (5539, 72662), (8977, 44834), (11078, 36331), (17954, 22417)]