2643721522

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{232681}}^1$

素因数の和:232738

約数の個数: 32

約数和(自身を含む): 4690869120

約数和(自身を除く): 2047147598

約数列:

[1, 2, 13, 19, 23, 26, 38, 46, 247, 299, 437, 494, 598, 874, 5681, 11362, 232681, 465362, 3024853, 4420939, 5351663, 6049706, 8841878, 10703326, 57472207, 69571619, 101681597, 114944414, 139143238, 203363194, 1321860761, 2643721522]

約数ペア:

[(1, 2643721522), (2, 1321860761), (13, 203363194), (19, 139143238), (23, 114944414), (26, 101681597), (38, 69571619), (46, 57472207), (247, 10703326), (299, 8841878), (437, 6049706), (494, 5351663), (598, 4420939), (874, 3024853), (5681, 465362), (11362, 232681)]