1985108

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{109}}^1\times {\mathrm{157}}^1$

素因数の和:299

約数の個数: 24

約数和(自身を含む): 3649800

約数和(自身を除く): 1664692

約数列:

[1, 2, 4, 29, 58, 109, 116, 157, 218, 314, 436, 628, 3161, 4553, 6322, 9106, 12644, 17113, 18212, 34226, 68452, 496277, 992554, 1985108]

約数ペア:

[(1, 1985108), (2, 992554), (4, 496277), (29, 68452), (58, 34226), (109, 18212), (116, 17113), (157, 12644), (218, 9106), (314, 6322), (436, 4553), (628, 3161)]