2491051024

素因数分解:

$2^4\times 7^2\times {\mathrm{11}}^1\times {\mathrm{288851}}^1$

素因数の和:288884

約数の個数: 60

約数和(自身を含む): 6124817808

約数和(自身を除く): 3633766784

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 49, 56, 77, 88, 98, 112, 154, 176, 196, 308, 392, 539, 616, 784, 1078, 1232, 2156, 4312, 8624, 288851, 577702, 1155404, 2021957, 2310808, 3177361, 4043914, 4621616, 6354722, 8087828, 12709444, 14153699, 16175656, 22241527, 25418888, 28307398, 32351312, 44483054, 50837776, 56614796, 88966108, 113229592, 155690689, 177932216, 226459184, 311381378, 355864432, 622762756, 1245525512, 2491051024]

約数ペア:

[(1, 2491051024), (2, 1245525512), (4, 622762756), (7, 355864432), (8, 311381378), (11, 226459184), (14, 177932216), (16, 155690689), (22, 113229592), (28, 88966108), (44, 56614796), (49, 50837776), (56, 44483054), (77, 32351312), (88, 28307398), (98, 25418888), (112, 22241527), (154, 16175656), (176, 14153699), (196, 12709444), (308, 8087828), (392, 6354722), (539, 4621616), (616, 4043914), (784, 3177361), (1078, 2310808), (1232, 2021957), (2156, 1155404), (4312, 577702), (8624, 288851)]