2018995208

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{3313}}^1\times {\mathrm{4481}}^1$

素因数の和:7817

約数の個数: 32

約数和(自身を含む): 4010403960

約数和(自身を除く): 1991408752

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 3313, 4481, 6626, 8962, 13252, 17924, 26504, 35848, 56321, 76177, 112642, 152354, 225284, 304708, 450568, 609416, 14845553, 29691106, 59382212, 118764424, 252374401, 504748802, 1009497604, 2018995208]

約数ペア:

[(1, 2018995208), (2, 1009497604), (4, 504748802), (8, 252374401), (17, 118764424), (34, 59382212), (68, 29691106), (136, 14845553), (3313, 609416), (4481, 450568), (6626, 304708), (8962, 225284), (13252, 152354), (17924, 112642), (26504, 76177), (35848, 56321)]