1812661474

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{941}}^1\times {\mathrm{1723}}^1$

素因数の和:2722

約数の個数: 32

約数和(自身を含む): 3001166784

約数和(自身を除く): 1188505310

約数列:

[1, 2, 13, 26, 43, 86, 559, 941, 1118, 1723, 1882, 3446, 12233, 22399, 24466, 40463, 44798, 74089, 80926, 148178, 526019, 963157, 1052038, 1621343, 1926314, 3242686, 21077459, 42154918, 69717749, 139435498, 906330737, 1812661474]

約数ペア:

[(1, 1812661474), (2, 906330737), (13, 139435498), (26, 69717749), (43, 42154918), (86, 21077459), (559, 3242686), (941, 1926314), (1118, 1621343), (1723, 1052038), (1882, 963157), (3446, 526019), (12233, 148178), (22399, 80926), (24466, 74089), (40463, 44798)]