5181716930

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{39859361}}^1$

素因数の和:39859381

約数の個数: 16

約数和(自身を含む): 10044559224

約数和(自身を除く): 4862842294

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 39859361, 79718722, 199296805, 398593610, 518171693, 1036343386, 2590858465, 5181716930]

約数ペア:

[(1, 5181716930), (2, 2590858465), (5, 1036343386), (10, 518171693), (13, 398593610), (26, 199296805), (65, 79718722), (130, 39859361)]