442690804

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{859}}^1\times {\mathrm{6781}}^1$

素因数の和:7663

約数の個数: 24

約数和(自身を含む): 816552800

約数和(自身を除く): 373861996

約数列:

[1, 2, 4, 19, 38, 76, 859, 1718, 3436, 6781, 13562, 16321, 27124, 32642, 65284, 128839, 257678, 515356, 5824879, 11649758, 23299516, 110672701, 221345402, 442690804]

約数ペア:

[(1, 442690804), (2, 221345402), (4, 110672701), (19, 23299516), (38, 11649758), (76, 5824879), (859, 515356), (1718, 257678), (3436, 128839), (6781, 65284), (13562, 32642), (16321, 27124)]