2184184

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{157}}^1$

素因数の和:247

約数の個数: 32

約数和(自身を含む): 4322880

約数和(自身を除く): 2138696

約数列:

[1, 2, 4, 8, 37, 47, 74, 94, 148, 157, 188, 296, 314, 376, 628, 1256, 1739, 3478, 5809, 6956, 7379, 11618, 13912, 14758, 23236, 29516, 46472, 59032, 273023, 546046, 1092092, 2184184]

約数ペア:

[(1, 2184184), (2, 1092092), (4, 546046), (8, 273023), (37, 59032), (47, 46472), (74, 29516), (94, 23236), (148, 14758), (157, 13912), (188, 11618), (296, 7379), (314, 6956), (376, 5809), (628, 3478), (1256, 1739)]