1379831042

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{43}}^2\times {\mathrm{16223}}^1$

素因数の和:16334

約数の個数: 24

約数和(自身を含む): 2211266304

約数和(自身を除く): 831435262

約数列:

[1, 2, 23, 43, 46, 86, 989, 1849, 1978, 3698, 16223, 32446, 42527, 85054, 373129, 697589, 746258, 1395178, 16044547, 29996327, 32089094, 59992654, 689915521, 1379831042]

約数ペア:

[(1, 1379831042), (2, 689915521), (23, 59992654), (43, 32089094), (46, 29996327), (86, 16044547), (989, 1395178), (1849, 746258), (1978, 697589), (3698, 373129), (16223, 85054), (32446, 42527)]