2120898

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{27191}}^1$

素因数の和:27209

約数の個数: 16

約数和(自身を含む): 4568256

約数和(自身を除く): 2447358

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 27191, 54382, 81573, 163146, 353483, 706966, 1060449, 2120898]

約数ペア:

[(1, 2120898), (2, 1060449), (3, 706966), (6, 353483), (13, 163146), (26, 81573), (39, 54382), (78, 27191)]