1245482788

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{263}}^1\times {\mathrm{2503}}^1$

素因数の和:2824

約数の個数: 48

約数和(自身を含む): 2443262976

約数和(自身を除く): 1197780188

約数列:

[1, 2, 4, 11, 22, 43, 44, 86, 172, 263, 473, 526, 946, 1052, 1892, 2503, 2893, 5006, 5786, 10012, 11309, 11572, 22618, 27533, 45236, 55066, 107629, 110132, 124399, 215258, 248798, 430516, 497596, 658289, 1183919, 1316578, 2367838, 2633156, 4735676, 7241179, 14482358, 28306427, 28964716, 56612854, 113225708, 311370697, 622741394, 1245482788]

約数ペア:

[(1, 1245482788), (2, 622741394), (4, 311370697), (11, 113225708), (22, 56612854), (43, 28964716), (44, 28306427), (86, 14482358), (172, 7241179), (263, 4735676), (473, 2633156), (526, 2367838), (946, 1316578), (1052, 1183919), (1892, 658289), (2503, 497596), (2893, 430516), (5006, 248798), (5786, 215258), (10012, 124399), (11309, 110132), (11572, 107629), (22618, 55066), (27533, 45236)]