319230982

素因数分解:

$2^1\times 7^2\times {\mathrm{433}}^1\times {\mathrm{7523}}^1$

素因数の和:7972

約数の個数: 24

約数和(自身を含む): 558386136

約数和(自身を除く): 239155154

約数列:

[1, 2, 7, 14, 49, 98, 433, 866, 3031, 6062, 7523, 15046, 21217, 42434, 52661, 105322, 368627, 737254, 3257459, 6514918, 22802213, 45604426, 159615491, 319230982]

約数ペア:

[(1, 319230982), (2, 159615491), (7, 45604426), (14, 22802213), (49, 6514918), (98, 3257459), (433, 737254), (866, 368627), (3031, 105322), (6062, 52661), (7523, 42434), (15046, 21217)]