2742350

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{4219}}^1$

素因数の和:4244

約数の個数: 24

約数和(自身を含む): 5494440

約数和(自身を除く): 2752090

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 325, 650, 4219, 8438, 21095, 42190, 54847, 105475, 109694, 210950, 274235, 548470, 1371175, 2742350]

約数ペア:

[(1, 2742350), (2, 1371175), (5, 548470), (10, 274235), (13, 210950), (25, 109694), (26, 105475), (50, 54847), (65, 42190), (130, 21095), (325, 8438), (650, 4219)]