1325226

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{227}}^1$

素因数の和:378

約数の個数: 32

約数和(自身を含む): 3064320

約数和(自身を除く): 1739094

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 139, 227, 278, 417, 454, 681, 834, 973, 1362, 1589, 1946, 2919, 3178, 4767, 5838, 9534, 31553, 63106, 94659, 189318, 220871, 441742, 662613, 1325226]

約数ペア:

[(1, 1325226), (2, 662613), (3, 441742), (6, 220871), (7, 189318), (14, 94659), (21, 63106), (42, 31553), (139, 9534), (227, 5838), (278, 4767), (417, 3178), (454, 2919), (681, 1946), (834, 1589), (973, 1362)]