1880422024

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{130079}}^1$

素因数の和:130237

約数の個数: 32

約数和(自身を含む): 3824352000

約数和(自身を除く): 1943929976

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 139, 278, 556, 1112, 1807, 3614, 7228, 14456, 130079, 260158, 520316, 1040632, 1691027, 3382054, 6764108, 13528216, 18080981, 36161962, 72323924, 144647848, 235052753, 470105506, 940211012, 1880422024]

約数ペア:

[(1, 1880422024), (2, 940211012), (4, 470105506), (8, 235052753), (13, 144647848), (26, 72323924), (52, 36161962), (104, 18080981), (139, 13528216), (278, 6764108), (556, 3382054), (1112, 1691027), (1807, 1040632), (3614, 520316), (7228, 260158), (14456, 130079)]