1880862018

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{211}}^1\times {\mathrm{212239}}^1$

素因数の和:212462

約数の個数: 32

約数和(自身を含む): 4319508480

約数和(自身を除く): 2438646462

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 211, 422, 633, 1266, 1477, 2954, 4431, 8862, 212239, 424478, 636717, 1273434, 1485673, 2971346, 4457019, 8914038, 44782429, 89564858, 134347287, 268694574, 313477003, 626954006, 940431009, 1880862018]

約数ペア:

[(1, 1880862018), (2, 940431009), (3, 626954006), (6, 313477003), (7, 268694574), (14, 134347287), (21, 89564858), (42, 44782429), (211, 8914038), (422, 4457019), (633, 2971346), (1266, 1485673), (1477, 1273434), (2954, 636717), (4431, 424478), (8862, 212239)]