2012309992

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{192161}}^1$

素因数の和:192202

約数の個数: 64

約数和(自身を含む): 4980839040

約数和(自身を除く): 2968529048

約数列:

[1, 2, 4, 7, 8, 11, 14, 17, 22, 28, 34, 44, 56, 68, 77, 88, 119, 136, 154, 187, 238, 308, 374, 476, 616, 748, 952, 1309, 1496, 2618, 5236, 10472, 192161, 384322, 768644, 1345127, 1537288, 2113771, 2690254, 3266737, 4227542, 5380508, 6533474, 8455084, 10761016, 13066948, 14796397, 16910168, 22867159, 26133896, 29592794, 35934107, 45734318, 59185588, 71868214, 91468636, 118371176, 143736428, 182937272, 251538749, 287472856, 503077498, 1006154996, 2012309992]

約数ペア:

[(1, 2012309992), (2, 1006154996), (4, 503077498), (7, 287472856), (8, 251538749), (11, 182937272), (14, 143736428), (17, 118371176), (22, 91468636), (28, 71868214), (34, 59185588), (44, 45734318), (56, 35934107), (68, 29592794), (77, 26133896), (88, 22867159), (119, 16910168), (136, 14796397), (154, 13066948), (187, 10761016), (238, 8455084), (308, 6533474), (374, 5380508), (476, 4227542), (616, 3266737), (748, 2690254), (952, 2113771), (1309, 1537288), (1496, 1345127), (2618, 768644), (5236, 384322), (10472, 192161)]