2869973990

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{22076723}}^1$

素因数の和:22076743

約数の個数: 16

約数和(自身を含む): 5563334448

約数和(自身を除く): 2693360458

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 22076723, 44153446, 110383615, 220767230, 286997399, 573994798, 1434986995, 2869973990]

約数ペア:

[(1, 2869973990), (2, 1434986995), (5, 573994798), (10, 286997399), (13, 220767230), (26, 110383615), (65, 44153446), (130, 22076723)]