1145004

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{317}}^1$

素因数の和:374

約数の個数: 48

約数和(自身を含む): 3134208

約数和(自身を除く): 1989204

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 43, 84, 86, 129, 172, 258, 301, 317, 516, 602, 634, 903, 951, 1204, 1268, 1806, 1902, 2219, 3612, 3804, 4438, 6657, 8876, 13314, 13631, 26628, 27262, 40893, 54524, 81786, 95417, 163572, 190834, 286251, 381668, 572502, 1145004]

約数ペア:

[(1, 1145004), (2, 572502), (3, 381668), (4, 286251), (6, 190834), (7, 163572), (12, 95417), (14, 81786), (21, 54524), (28, 40893), (42, 27262), (43, 26628), (84, 13631), (86, 13314), (129, 8876), (172, 6657), (258, 4438), (301, 3804), (317, 3612), (516, 2219), (602, 1902), (634, 1806), (903, 1268), (951, 1204)]