2690772

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{311}}^1$

素因数の和:428

約数の個数: 48

約数和(自身を含む): 7268352

約数和(自身を除く): 4577580

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 103, 206, 309, 311, 412, 618, 622, 721, 933, 1236, 1244, 1442, 1866, 2163, 2177, 2884, 3732, 4326, 4354, 6531, 8652, 8708, 13062, 26124, 32033, 64066, 96099, 128132, 192198, 224231, 384396, 448462, 672693, 896924, 1345386, 2690772]

約数ペア:

[(1, 2690772), (2, 1345386), (3, 896924), (4, 672693), (6, 448462), (7, 384396), (12, 224231), (14, 192198), (21, 128132), (28, 96099), (42, 64066), (84, 32033), (103, 26124), (206, 13062), (309, 8708), (311, 8652), (412, 6531), (618, 4354), (622, 4326), (721, 3732), (933, 2884), (1236, 2177), (1244, 2163), (1442, 1866)]