1357471870

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{263}}^1\times {\mathrm{12589}}^1$

素因数の和:12900

約数の個数: 32

約数和(自身を含む): 2512762560

約数和(自身を除く): 1155290690

約数列:

[1, 2, 5, 10, 41, 82, 205, 263, 410, 526, 1315, 2630, 10783, 12589, 21566, 25178, 53915, 62945, 107830, 125890, 516149, 1032298, 2580745, 3310907, 5161490, 6621814, 16554535, 33109070, 135747187, 271494374, 678735935, 1357471870]

約数ペア:

[(1, 1357471870), (2, 678735935), (5, 271494374), (10, 135747187), (41, 33109070), (82, 16554535), (205, 6621814), (263, 5161490), (410, 3310907), (526, 2580745), (1315, 1032298), (2630, 516149), (10783, 125890), (12589, 107830), (21566, 62945), (25178, 53915)]