1108004

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{239}}^1$

素因数の和:323

約数の個数: 24

約数和(自身を含む): 2083200

約数和(自身を除く): 975196

約数列:

[1, 2, 4, 19, 38, 61, 76, 122, 239, 244, 478, 956, 1159, 2318, 4541, 4636, 9082, 14579, 18164, 29158, 58316, 277001, 554002, 1108004]

約数ペア:

[(1, 1108004), (2, 554002), (4, 277001), (19, 58316), (38, 29158), (61, 18164), (76, 14579), (122, 9082), (239, 4636), (244, 4541), (478, 2318), (956, 1159)]