2021698558

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{739}}^1\times {\mathrm{124351}}^1$

素因数の和:125103

約数の個数: 16

約数和(自身を含む): 3312737280

約数和(自身を除く): 1291038722

約数列:

[1, 2, 11, 22, 739, 1478, 8129, 16258, 124351, 248702, 1367861, 2735722, 91895389, 183790778, 1010849279, 2021698558]

約数ペア:

[(1, 2021698558), (2, 1010849279), (11, 183790778), (22, 91895389), (739, 2735722), (1478, 1367861), (8129, 248702), (16258, 124351)]