2488430

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1871}}^1$

素因数の和:1904

約数の個数: 32

約数和(自身を含む): 5391360

約数和(自身を除く): 2902930

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 70, 95, 133, 190, 266, 665, 1330, 1871, 3742, 9355, 13097, 18710, 26194, 35549, 65485, 71098, 130970, 177745, 248843, 355490, 497686, 1244215, 2488430]

約数ペア:

[(1, 2488430), (2, 1244215), (5, 497686), (7, 355490), (10, 248843), (14, 177745), (19, 130970), (35, 71098), (38, 65485), (70, 35549), (95, 26194), (133, 18710), (190, 13097), (266, 9355), (665, 3742), (1330, 1871)]