249033748

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{41149}}^1$

素因数の和:41259

約数の個数: 24

約数和(自身を含む): 466641000

約数和(自身を除く): 217607252

約数列:

[1, 2, 4, 17, 34, 68, 89, 178, 356, 1513, 3026, 6052, 41149, 82298, 164596, 699533, 1399066, 2798132, 3662261, 7324522, 14649044, 62258437, 124516874, 249033748]

約数ペア:

[(1, 249033748), (2, 124516874), (4, 62258437), (17, 14649044), (34, 7324522), (68, 3662261), (89, 2798132), (178, 1399066), (356, 699533), (1513, 164596), (3026, 82298), (6052, 41149)]