505133036

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{140159}}^1$

素因数の和:140233

約数の個数: 24

約数和(自身を含む): 953648640

約数和(自身を除く): 448515604

約数列:

[1, 2, 4, 17, 34, 53, 68, 106, 212, 901, 1802, 3604, 140159, 280318, 560636, 2382703, 4765406, 7428427, 9530812, 14856854, 29713708, 126283259, 252566518, 505133036]

約数ペア:

[(1, 505133036), (2, 252566518), (4, 126283259), (17, 29713708), (34, 14856854), (53, 9530812), (68, 7428427), (106, 4765406), (212, 2382703), (901, 560636), (1802, 280318), (3604, 140159)]