2000898

素因数分解:

$2^1\times 3^2\times {\mathrm{89}}^1\times {\mathrm{1249}}^1$

素因数の和:1346

約数の個数: 24

約数和(自身を含む): 4387500

約数和(自身を除く): 2386602

約数列:

[1, 2, 3, 6, 9, 18, 89, 178, 267, 534, 801, 1249, 1602, 2498, 3747, 7494, 11241, 22482, 111161, 222322, 333483, 666966, 1000449, 2000898]

約数ペア:

[(1, 2000898), (2, 1000449), (3, 666966), (6, 333483), (9, 222322), (18, 111161), (89, 22482), (178, 11241), (267, 7494), (534, 3747), (801, 2498), (1249, 1602)]