264260854

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{4421}}^1$

素因数の和:4477

約数の個数: 48

約数和(自身を含む): 494025840

約数和(自身を除く): 229764986

約数列:

[1, 2, 11, 13, 19, 22, 26, 38, 121, 143, 209, 242, 247, 286, 418, 494, 1573, 2299, 2717, 3146, 4421, 4598, 5434, 8842, 29887, 48631, 57473, 59774, 83999, 97262, 114946, 167998, 534941, 632203, 923989, 1069882, 1091987, 1264406, 1847978, 2183974, 6954233, 10163879, 12011857, 13908466, 20327758, 24023714, 132130427, 264260854]

約数ペア:

[(1, 264260854), (2, 132130427), (11, 24023714), (13, 20327758), (19, 13908466), (22, 12011857), (26, 10163879), (38, 6954233), (121, 2183974), (143, 1847978), (209, 1264406), (242, 1091987), (247, 1069882), (286, 923989), (418, 632203), (494, 534941), (1573, 167998), (2299, 114946), (2717, 97262), (3146, 83999), (4421, 59774), (4598, 57473), (5434, 48631), (8842, 29887)]