306971182

素因数分解:

$2^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{4021}}^1$

素因数の和:4097

約数の個数: 48

約数和(自身を含む): 577720080

約数和(自身を除く): 270748898

約数列:

[1, 2, 7, 14, 19, 38, 41, 49, 82, 98, 133, 266, 287, 574, 779, 931, 1558, 1862, 2009, 4018, 4021, 5453, 8042, 10906, 28147, 38171, 56294, 76342, 76399, 152798, 164861, 197029, 329722, 394058, 534793, 1069586, 1154027, 2308054, 3132359, 3743551, 6264718, 7487102, 8078189, 16156378, 21926513, 43853026, 153485591, 306971182]

約数ペア:

[(1, 306971182), (2, 153485591), (7, 43853026), (14, 21926513), (19, 16156378), (38, 8078189), (41, 7487102), (49, 6264718), (82, 3743551), (98, 3132359), (133, 2308054), (266, 1154027), (287, 1069586), (574, 534793), (779, 394058), (931, 329722), (1558, 197029), (1862, 164861), (2009, 152798), (4018, 76399), (4021, 76342), (5453, 56294), (8042, 38171), (10906, 28147)]