2216008

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{239}}^1$

素因数の和:325

約数の個数: 32

約数和(自身を含む): 4464000

約数和(自身を除く): 2247992

約数列:

[1, 2, 4, 8, 19, 38, 61, 76, 122, 152, 239, 244, 478, 488, 956, 1159, 1912, 2318, 4541, 4636, 9082, 9272, 14579, 18164, 29158, 36328, 58316, 116632, 277001, 554002, 1108004, 2216008]

約数ペア:

[(1, 2216008), (2, 1108004), (4, 554002), (8, 277001), (19, 116632), (38, 58316), (61, 36328), (76, 29158), (122, 18164), (152, 14579), (239, 9272), (244, 9082), (478, 4636), (488, 4541), (956, 2318), (1159, 1912)]