395182942

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{12641}}^1$

素因数の和:12697

約数の個数: 48

約数和(自身を含む): 778241520

約数和(自身を除く): 383058578

約数列:

[1, 2, 7, 11, 14, 22, 29, 49, 58, 77, 98, 154, 203, 319, 406, 539, 638, 1078, 1421, 2233, 2842, 4466, 12641, 15631, 25282, 31262, 88487, 139051, 176974, 278102, 366589, 619409, 733178, 973357, 1238818, 1946714, 2566123, 4032479, 5132246, 6813499, 8064958, 13626998, 17962861, 28227353, 35925722, 56454706, 197591471, 395182942]

約数ペア:

[(1, 395182942), (2, 197591471), (7, 56454706), (11, 35925722), (14, 28227353), (22, 17962861), (29, 13626998), (49, 8064958), (58, 6813499), (77, 5132246), (98, 4032479), (154, 2566123), (203, 1946714), (319, 1238818), (406, 973357), (539, 733178), (638, 619409), (1078, 366589), (1421, 278102), (2233, 176974), (2842, 139051), (4466, 88487), (12641, 31262), (15631, 25282)]