822769342

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{131}}^1\times {\mathrm{51481}}^1$

素因数の和:51675

約数の個数: 16

約数和(自身を含む): 1263986064

約数和(自身を除く): 441216722

約数列:

[1, 2, 61, 122, 131, 262, 7991, 15982, 51481, 102962, 3140341, 6280682, 6744011, 13488022, 411384671, 822769342]

約数ペア:

[(1, 822769342), (2, 411384671), (61, 13488022), (122, 6744011), (131, 6280682), (262, 3140341), (7991, 102962), (15982, 51481)]