321433322

素因数分解:

$2^1\times 7^1\times {\mathrm{157}}^1\times {\mathrm{146239}}^1$

素因数の和:146405

約数の個数: 16

約数和(自身を含む): 554542080

約数和(自身を除く): 233108758

約数列:

[1, 2, 7, 14, 157, 314, 1099, 2198, 146239, 292478, 1023673, 2047346, 22959523, 45919046, 160716661, 321433322]

約数ペア:

[(1, 321433322), (2, 160716661), (7, 45919046), (14, 22959523), (157, 2047346), (314, 1023673), (1099, 292478), (2198, 146239)]