1499888

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{7211}}^1$

素因数の和:7232

約数の個数: 20

約数和(自身を含む): 3130008

約数和(自身を除く): 1630120

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 7211, 14422, 28844, 57688, 93743, 115376, 187486, 374972, 749944, 1499888]

約数ペア:

[(1, 1499888), (2, 749944), (4, 374972), (8, 187486), (13, 115376), (16, 93743), (26, 57688), (52, 28844), (104, 14422), (208, 7211)]