1098214274

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{659}}^1\times {\mathrm{20323}}^1$

素因数の和:21025

約数の個数: 16

約数和(自身を含む): 1690143840

約数和(自身を除く): 591929566

約数列:

[1, 2, 41, 82, 659, 1318, 20323, 27019, 40646, 54038, 833243, 1666486, 13392857, 26785714, 549107137, 1098214274]

約数ペア:

[(1, 1098214274), (2, 549107137), (41, 26785714), (82, 13392857), (659, 1666486), (1318, 833243), (20323, 54038), (27019, 40646)]