4271964

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{487}}^1$

素因数の和:554

約数の個数: 48

約数和(自身を含む): 10821888

約数和(自身を除く): 6549924

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 43, 51, 68, 86, 102, 129, 172, 204, 258, 487, 516, 731, 974, 1461, 1462, 1948, 2193, 2922, 2924, 4386, 5844, 8279, 8772, 16558, 20941, 24837, 33116, 41882, 49674, 62823, 83764, 99348, 125646, 251292, 355997, 711994, 1067991, 1423988, 2135982, 4271964]

約数ペア:

[(1, 4271964), (2, 2135982), (3, 1423988), (4, 1067991), (6, 711994), (12, 355997), (17, 251292), (34, 125646), (43, 99348), (51, 83764), (68, 62823), (86, 49674), (102, 41882), (129, 33116), (172, 24837), (204, 20941), (258, 16558), (487, 8772), (516, 8279), (731, 5844), (974, 4386), (1461, 2924), (1462, 2922), (1948, 2193)]