1900182928

素因数分解:

$2^4\times 7^1\times {\mathrm{47}}^1\times {\mathrm{360977}}^1$

素因数の和:361039

約数の個数: 40

約数和(自身を含む): 4297082112

約数和(自身を除く): 2396899184

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 47, 56, 94, 112, 188, 329, 376, 658, 752, 1316, 2632, 5264, 360977, 721954, 1443908, 2526839, 2887816, 5053678, 5775632, 10107356, 16965919, 20214712, 33931838, 40429424, 67863676, 118761433, 135727352, 237522866, 271454704, 475045732, 950091464, 1900182928]

約数ペア:

[(1, 1900182928), (2, 950091464), (4, 475045732), (7, 271454704), (8, 237522866), (14, 135727352), (16, 118761433), (28, 67863676), (47, 40429424), (56, 33931838), (94, 20214712), (112, 16965919), (188, 10107356), (329, 5775632), (376, 5053678), (658, 2887816), (752, 2526839), (1316, 1443908), (2632, 721954), (5264, 360977)]