2574472

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{167}}^1$

素因数の和:261

約数の個数: 32

約数和(自身を含む): 5080320

約数和(自身を除く): 2505848

約数列:

[1, 2, 4, 8, 41, 47, 82, 94, 164, 167, 188, 328, 334, 376, 668, 1336, 1927, 3854, 6847, 7708, 7849, 13694, 15416, 15698, 27388, 31396, 54776, 62792, 321809, 643618, 1287236, 2574472]

約数ペア:

[(1, 2574472), (2, 1287236), (4, 643618), (8, 321809), (41, 62792), (47, 54776), (82, 31396), (94, 27388), (164, 15698), (167, 15416), (188, 13694), (328, 7849), (334, 7708), (376, 6847), (668, 3854), (1336, 1927)]