612196

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{193}}^1$

素因数の和:271

約数の個数: 24

約数和(自身を含む): 1178744

約数和(自身を除く): 566548

約数列:

[1, 2, 4, 13, 26, 52, 61, 122, 193, 244, 386, 772, 793, 1586, 2509, 3172, 5018, 10036, 11773, 23546, 47092, 153049, 306098, 612196]

約数ペア:

[(1, 612196), (2, 306098), (4, 153049), (13, 47092), (26, 23546), (52, 11773), (61, 10036), (122, 5018), (193, 3172), (244, 2509), (386, 1586), (772, 793)]