2663544

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{8537}}^1$

素因数の和:8559

約数の個数: 32

約数和(自身を含む): 7171920

約数和(自身を除く): 4508376

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 8537, 17074, 25611, 34148, 51222, 68296, 102444, 110981, 204888, 221962, 332943, 443924, 665886, 887848, 1331772, 2663544]

約数ペア:

[(1, 2663544), (2, 1331772), (3, 887848), (4, 665886), (6, 443924), (8, 332943), (12, 221962), (13, 204888), (24, 110981), (26, 102444), (39, 68296), (52, 51222), (78, 34148), (104, 25611), (156, 17074), (312, 8537)]