2297230

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{431}}^1$

素因数の和:492

約数の個数: 32

約数和(自身を含む): 4572288

約数和(自身を除く): 2275058

約数列:

[1, 2, 5, 10, 13, 26, 41, 65, 82, 130, 205, 410, 431, 533, 862, 1066, 2155, 2665, 4310, 5330, 5603, 11206, 17671, 28015, 35342, 56030, 88355, 176710, 229723, 459446, 1148615, 2297230]

約数ペア:

[(1, 2297230), (2, 1148615), (5, 459446), (10, 229723), (13, 176710), (26, 88355), (41, 56030), (65, 35342), (82, 28015), (130, 17671), (205, 11206), (410, 5603), (431, 5330), (533, 4310), (862, 2665), (1066, 2155)]