2912118419

素因数分解:

$7^1\times {\mathrm{197}}^1\times {\mathrm{863}}^1\times {\mathrm{2447}}^1$

素因数の和:3514

約数の個数: 16

約数和(自身を含む): 3350274048

約数和(自身を除く): 438155629

約数列:

[1, 7, 197, 863, 1379, 2447, 6041, 17129, 170011, 482059, 1190077, 2111761, 3374413, 14782327, 416016917, 2912118419]

約数ペア:

[(1, 2912118419), (7, 416016917), (197, 14782327), (863, 3374413), (1379, 2111761), (2447, 1190077), (6041, 482059), (17129, 170011)]