2562430

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{857}}^1$

素因数の和:900

約数の個数: 32

約数和(自身を含む): 5189184

約数和(自身を除く): 2626754

約数列:

[1, 2, 5, 10, 13, 23, 26, 46, 65, 115, 130, 230, 299, 598, 857, 1495, 1714, 2990, 4285, 8570, 11141, 19711, 22282, 39422, 55705, 98555, 111410, 197110, 256243, 512486, 1281215, 2562430]

約数ペア:

[(1, 2562430), (2, 1281215), (5, 512486), (10, 256243), (13, 197110), (23, 111410), (26, 98555), (46, 55705), (65, 39422), (115, 22282), (130, 19711), (230, 11141), (299, 8570), (598, 4285), (857, 2990), (1495, 1714)]