258055492

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{147629}}^1$

素因数の和:147675

約数の個数: 24

約数和(自身を含む): 496036800

約数和(自身を除く): 237981308

約数列:

[1, 2, 4, 19, 23, 38, 46, 76, 92, 437, 874, 1748, 147629, 295258, 590516, 2804951, 3395467, 5609902, 6790934, 11219804, 13581868, 64513873, 129027746, 258055492]

約数ペア:

[(1, 258055492), (2, 129027746), (4, 64513873), (19, 13581868), (23, 11219804), (38, 6790934), (46, 5609902), (76, 3395467), (92, 2804951), (437, 590516), (874, 295258), (1748, 147629)]