2203404

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{1543}}^1$

素因数の和:1574

約数の個数: 48

約数和(自身を含む): 6225408

約数和(自身を除く): 4022004

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 17, 21, 28, 34, 42, 51, 68, 84, 102, 119, 204, 238, 357, 476, 714, 1428, 1543, 3086, 4629, 6172, 9258, 10801, 18516, 21602, 26231, 32403, 43204, 52462, 64806, 78693, 104924, 129612, 157386, 183617, 314772, 367234, 550851, 734468, 1101702, 2203404]

約数ペア:

[(1, 2203404), (2, 1101702), (3, 734468), (4, 550851), (6, 367234), (7, 314772), (12, 183617), (14, 157386), (17, 129612), (21, 104924), (28, 78693), (34, 64806), (42, 52462), (51, 43204), (68, 32403), (84, 26231), (102, 21602), (119, 18516), (204, 10801), (238, 9258), (357, 6172), (476, 4629), (714, 3086), (1428, 1543)]