321998114

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{191}}^1\times {\mathrm{547}}^1$

素因数の和:830

約数の個数: 32

約数和(自身を含む): 515137536

約数和(自身を除く): 193139422

約数列:

[1, 2, 23, 46, 67, 134, 191, 382, 547, 1094, 1541, 3082, 4393, 8786, 12581, 12797, 25162, 25594, 36649, 73298, 104477, 208954, 294331, 588662, 842927, 1685854, 2402971, 4805942, 6999959, 13999918, 160999057, 321998114]

約数ペア:

[(1, 321998114), (2, 160999057), (23, 13999918), (46, 6999959), (67, 4805942), (134, 2402971), (191, 1685854), (382, 842927), (547, 588662), (1094, 294331), (1541, 208954), (3082, 104477), (4393, 73298), (8786, 36649), (12581, 25594), (12797, 25162)]