1994804

素因数分解:

$2^2\times 7^1\times {\mathrm{191}}^1\times {\mathrm{373}}^1$

素因数の和:575

約数の個数: 24

約数和(自身を含む): 4021248

約数和(自身を除く): 2026444

約数列:

[1, 2, 4, 7, 14, 28, 191, 373, 382, 746, 764, 1337, 1492, 2611, 2674, 5222, 5348, 10444, 71243, 142486, 284972, 498701, 997402, 1994804]

約数ペア:

[(1, 1994804), (2, 997402), (4, 498701), (7, 284972), (14, 142486), (28, 71243), (191, 10444), (373, 5348), (382, 5222), (746, 2674), (764, 2611), (1337, 1492)]