2081906288

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{58271}}^1$

素因数の和:58326

約数の個数: 80

約数和(自身を含む): 5202524160

約数和(自身を除く): 3120617872

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 29, 44, 56, 58, 77, 88, 112, 116, 154, 176, 203, 232, 308, 319, 406, 464, 616, 638, 812, 1232, 1276, 1624, 2233, 2552, 3248, 4466, 5104, 8932, 17864, 35728, 58271, 116542, 233084, 407897, 466168, 640981, 815794, 932336, 1281962, 1631588, 1689859, 2563924, 3263176, 3379718, 4486867, 5127848, 6526352, 6759436, 8973734, 10255696, 11829013, 13518872, 17947468, 18588449, 23658026, 27037744, 35894936, 37176898, 47316052, 71789872, 74353796, 94632104, 130119143, 148707592, 189264208, 260238286, 297415184, 520476572, 1040953144, 2081906288]

約数ペア:

[(1, 2081906288), (2, 1040953144), (4, 520476572), (7, 297415184), (8, 260238286), (11, 189264208), (14, 148707592), (16, 130119143), (22, 94632104), (28, 74353796), (29, 71789872), (44, 47316052), (56, 37176898), (58, 35894936), (77, 27037744), (88, 23658026), (112, 18588449), (116, 17947468), (154, 13518872), (176, 11829013), (203, 10255696), (232, 8973734), (308, 6759436), (319, 6526352), (406, 5127848), (464, 4486867), (616, 3379718), (638, 3263176), (812, 2563924), (1232, 1689859), (1276, 1631588), (1624, 1281962), (2233, 932336), (2552, 815794), (3248, 640981), (4466, 466168), (5104, 407897), (8932, 233084), (17864, 116542), (35728, 58271)]