2818364

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{137}}^1\times {\mathrm{139}}^1$

素因数の和:317

約数の個数: 24

約数和(自身を含む): 5139120

約数和(自身を除く): 2320756

約数列:

[1, 2, 4, 37, 74, 137, 139, 148, 274, 278, 548, 556, 5069, 5143, 10138, 10286, 19043, 20276, 20572, 38086, 76172, 704591, 1409182, 2818364]

約数ペア:

[(1, 2818364), (2, 1409182), (4, 704591), (37, 76172), (74, 38086), (137, 20572), (139, 20276), (148, 19043), (274, 10286), (278, 10138), (548, 5143), (556, 5069)]