112939580

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{434383}}^1$

素因数の和:434405

約数の個数: 24

約数和(自身を含む): 255417792

約数和(自身を除く): 142478212

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 434383, 868766, 1737532, 2171915, 4343830, 5646979, 8687660, 11293958, 22587916, 28234895, 56469790, 112939580]

約数ペア:

[(1, 112939580), (2, 56469790), (4, 28234895), (5, 22587916), (10, 11293958), (13, 8687660), (20, 5646979), (26, 4343830), (52, 2171915), (65, 1737532), (130, 868766), (260, 434383)]