2839406968

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{233}}^1\times {\mathrm{80173}}^1$

素因数の和:80431

約数の個数: 32

約数和(自身を含む): 5628214800

約数和(自身を除く): 2788807832

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 233, 466, 932, 1864, 4427, 8854, 17708, 35416, 80173, 160346, 320692, 641384, 1523287, 3046574, 6093148, 12186296, 18680309, 37360618, 74721236, 149442472, 354925871, 709851742, 1419703484, 2839406968]

約数ペア:

[(1, 2839406968), (2, 1419703484), (4, 709851742), (8, 354925871), (19, 149442472), (38, 74721236), (76, 37360618), (152, 18680309), (233, 12186296), (466, 6093148), (932, 3046574), (1864, 1523287), (4427, 641384), (8854, 320692), (17708, 160346), (35416, 80173)]