4018970

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{503}}^1$

素因数の和:574

約数の個数: 32

約数和(自身を含む): 7838208

約数和(自身を除く): 3819238

約数列:

[1, 2, 5, 10, 17, 34, 47, 85, 94, 170, 235, 470, 503, 799, 1006, 1598, 2515, 3995, 5030, 7990, 8551, 17102, 23641, 42755, 47282, 85510, 118205, 236410, 401897, 803794, 2009485, 4018970]

約数ペア:

[(1, 4018970), (2, 2009485), (5, 803794), (10, 401897), (17, 236410), (34, 118205), (47, 85510), (85, 47282), (94, 42755), (170, 23641), (235, 17102), (470, 8551), (503, 7990), (799, 5030), (1006, 3995), (1598, 2515)]