2660128

素因数分解:

$2^5\times {\mathrm{97}}^1\times {\mathrm{857}}^1$

素因数の和:964

約数の個数: 24

約数和(自身を含む): 5297292

約数和(自身を除く): 2637164

約数列:

[1, 2, 4, 8, 16, 32, 97, 194, 388, 776, 857, 1552, 1714, 3104, 3428, 6856, 13712, 27424, 83129, 166258, 332516, 665032, 1330064, 2660128]

約数ペア:

[(1, 2660128), (2, 1330064), (4, 665032), (8, 332516), (16, 166258), (32, 83129), (97, 27424), (194, 13712), (388, 6856), (776, 3428), (857, 3104), (1552, 1714)]