2564646

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{227}}^1\times {\mathrm{269}}^1$

素因数の和:508

約数の個数: 32

約数和(自身を含む): 5909760

約数和(自身を除く): 3345114

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 227, 269, 454, 538, 681, 807, 1362, 1589, 1614, 1883, 3178, 3766, 4767, 5649, 9534, 11298, 61063, 122126, 183189, 366378, 427441, 854882, 1282323, 2564646]

約数ペア:

[(1, 2564646), (2, 1282323), (3, 854882), (6, 427441), (7, 366378), (14, 183189), (21, 122126), (42, 61063), (227, 11298), (269, 9534), (454, 5649), (538, 4767), (681, 3766), (807, 3178), (1362, 1883), (1589, 1614)]