2040678416

素因数分解:

$2^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{587753}}^1$

素因数の和:587799

約数の個数: 40

約数和(自身を含む): 4664415744

約数和(自身を除く): 2623737328

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 56, 62, 112, 124, 217, 248, 434, 496, 868, 1736, 3472, 587753, 1175506, 2351012, 4114271, 4702024, 8228542, 9404048, 16457084, 18220343, 32914168, 36440686, 65828336, 72881372, 127542401, 145762744, 255084802, 291525488, 510169604, 1020339208, 2040678416]

約数ペア:

[(1, 2040678416), (2, 1020339208), (4, 510169604), (7, 291525488), (8, 255084802), (14, 145762744), (16, 127542401), (28, 72881372), (31, 65828336), (56, 36440686), (62, 32914168), (112, 18220343), (124, 16457084), (217, 9404048), (248, 8228542), (434, 4702024), (496, 4114271), (868, 2351012), (1736, 1175506), (3472, 587753)]