2420199386

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{347}}^1\times {\mathrm{317029}}^1$

素因数の和:317389

約数の個数: 16

約数和(自身を含む): 3971751840

約数和(自身を除く): 1551552454

約数列:

[1, 2, 11, 22, 347, 694, 3817, 7634, 317029, 634058, 3487319, 6974638, 110009063, 220018126, 1210099693, 2420199386]

約数ペア:

[(1, 2420199386), (2, 1210099693), (11, 220018126), (22, 110009063), (347, 6974638), (694, 3487319), (3817, 634058), (7634, 317029)]