542138350

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{834059}}^1$

素因数の和:834084

約数の個数: 24

約数和(自身を含む): 1085946120

約数和(自身を除く): 543807770

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 325, 650, 834059, 1668118, 4170295, 8340590, 10842767, 20851475, 21685534, 41702950, 54213835, 108427670, 271069175, 542138350]

約数ペア:

[(1, 542138350), (2, 271069175), (5, 108427670), (10, 54213835), (13, 41702950), (25, 21685534), (26, 20851475), (50, 10842767), (65, 8340590), (130, 4170295), (325, 1668118), (650, 834059)]