2520121058

素因数分解:

$2^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{1978117}}^1$

素因数の和:1978146

約数の個数: 24

約数和(自身を含む): 4735614492

約数和(自身を除く): 2215493434

約数列:

[1, 2, 7, 13, 14, 26, 49, 91, 98, 182, 637, 1274, 1978117, 3956234, 13846819, 25715521, 27693638, 51431042, 96927733, 180008647, 193855466, 360017294, 1260060529, 2520121058]

約数ペア:

[(1, 2520121058), (2, 1260060529), (7, 360017294), (13, 193855466), (14, 180008647), (26, 96927733), (49, 51431042), (91, 27693638), (98, 25715521), (182, 13846819), (637, 3956234), (1274, 1978117)]