2727956

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{521}}^1$

素因数の和:560

約数の個数: 48

約数和(自身を含む): 6314112

約数和(自身を除く): 3586156

約数列:

[1, 2, 4, 7, 11, 14, 17, 22, 28, 34, 44, 68, 77, 119, 154, 187, 238, 308, 374, 476, 521, 748, 1042, 1309, 2084, 2618, 3647, 5236, 5731, 7294, 8857, 11462, 14588, 17714, 22924, 35428, 40117, 61999, 80234, 97427, 123998, 160468, 194854, 247996, 389708, 681989, 1363978, 2727956]

約数ペア:

[(1, 2727956), (2, 1363978), (4, 681989), (7, 389708), (11, 247996), (14, 194854), (17, 160468), (22, 123998), (28, 97427), (34, 80234), (44, 61999), (68, 40117), (77, 35428), (119, 22924), (154, 17714), (187, 14588), (238, 11462), (308, 8857), (374, 7294), (476, 5731), (521, 5236), (748, 3647), (1042, 2618), (1309, 2084)]