7428194286

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{2857}}^1\times {\mathrm{22807}}^1$

素因数の和:25688

約数の個数: 32

約数和(自身を含む): 15644463360

約数和(自身を除く): 8216269074

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 2857, 5714, 8571, 17142, 22807, 45614, 54283, 68421, 108566, 136842, 162849, 325698, 433333, 866666, 1299999, 2599998, 65159599, 130319198, 195478797, 390957594, 1238032381, 2476064762, 3714097143, 7428194286]

約数ペア:

[(1, 7428194286), (2, 3714097143), (3, 2476064762), (6, 1238032381), (19, 390957594), (38, 195478797), (57, 130319198), (114, 65159599), (2857, 2599998), (5714, 1299999), (8571, 866666), (17142, 433333), (22807, 325698), (45614, 162849), (54283, 136842), (68421, 108566)]