311919836

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{331}}^1\times {\mathrm{10243}}^1$

素因数の和:10601

約数の個数: 24

約数和(自身を含む): 571369344

約数和(自身を除く): 259449508

約数列:

[1, 2, 4, 23, 46, 92, 331, 662, 1324, 7613, 10243, 15226, 20486, 30452, 40972, 235589, 471178, 942356, 3390433, 6780866, 13561732, 77979959, 155959918, 311919836]

約数ペア:

[(1, 311919836), (2, 155959918), (4, 77979959), (23, 13561732), (46, 6780866), (92, 3390433), (331, 942356), (662, 471178), (1324, 235589), (7613, 40972), (10243, 30452), (15226, 20486)]