252502554

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^1\times {\mathrm{457}}^1\times {\mathrm{1297}}^1$

素因数の和:1830

約数の個数: 32

約数和(自身を含む): 513634176

約数和(自身を除く): 261131622

約数列:

[1, 2, 3, 6, 71, 142, 213, 426, 457, 914, 1297, 1371, 2594, 2742, 3891, 7782, 32447, 64894, 92087, 97341, 184174, 194682, 276261, 552522, 592729, 1185458, 1778187, 3556374, 42083759, 84167518, 126251277, 252502554]

約数ペア:

[(1, 252502554), (2, 126251277), (3, 84167518), (6, 42083759), (71, 3556374), (142, 1778187), (213, 1185458), (426, 592729), (457, 552522), (914, 276261), (1297, 194682), (1371, 184174), (2594, 97341), (2742, 92087), (3891, 64894), (7782, 32447)]