2531064

素因数分解:

$2^3\times 3^1\times {\mathrm{163}}^1\times {\mathrm{647}}^1$

素因数の和:819

約数の個数: 32

約数和(自身を含む): 6376320

約数和(自身を除く): 3845256

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 163, 326, 489, 647, 652, 978, 1294, 1304, 1941, 1956, 2588, 3882, 3912, 5176, 7764, 15528, 105461, 210922, 316383, 421844, 632766, 843688, 1265532, 2531064]

約数ペア:

[(1, 2531064), (2, 1265532), (3, 843688), (4, 632766), (6, 421844), (8, 316383), (12, 210922), (24, 105461), (163, 15528), (326, 7764), (489, 5176), (647, 3912), (652, 3882), (978, 2588), (1294, 1956), (1304, 1941)]