2493488

素因数分解:

$2^4\times {\mathrm{101}}^1\times {\mathrm{1543}}^1$

素因数の和:1652

約数の個数: 20

約数和(自身を含む): 4882128

約数和(自身を除く): 2388640

約数列:

[1, 2, 4, 8, 16, 101, 202, 404, 808, 1543, 1616, 3086, 6172, 12344, 24688, 155843, 311686, 623372, 1246744, 2493488]

約数ペア:

[(1, 2493488), (2, 1246744), (4, 623372), (8, 311686), (16, 155843), (101, 24688), (202, 12344), (404, 6172), (808, 3086), (1543, 1616)]