3420305.00000000

素因数分解:

$2^4\times {\mathrm{79}}^1\times {\mathrm{47857}}^1$

素因数の和:47944

約数の個数: 20

約数和(自身を含む): 118687840

約数和(自身を除く): 58196592

約数列:

[1, 2, 4, 8, 16, 79, 158, 316, 632, 1264, 47857, 95714, 191428, 382856, 765712, 3780703, 7561406, 15122812, 30245624, 60491248]

約数ペア:

[(1, 60491248), (2, 30245624), (4, 15122812), (8, 7561406), (16, 3780703), (79, 765712), (158, 382856), (316, 191428), (632, 95714), (1264, 47857)]