259122214

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{5653}}^1$

素因数の和:5752

約数の個数: 32

約数和(自身を含む): 438840864

約数和(自身を除く): 179718650

約数列:

[1, 2, 13, 26, 41, 43, 82, 86, 533, 559, 1066, 1118, 1763, 3526, 5653, 11306, 22919, 45838, 73489, 146978, 231773, 243079, 463546, 486158, 3013049, 3160027, 6026098, 6320054, 9966239, 19932478, 129561107, 259122214]

約数ペア:

[(1, 259122214), (2, 129561107), (13, 19932478), (26, 9966239), (41, 6320054), (43, 6026098), (82, 3160027), (86, 3013049), (533, 486158), (559, 463546), (1066, 243079), (1118, 231773), (1763, 146978), (3526, 73489), (5653, 45838), (11306, 22919)]