1520257102

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{421}}^1\times {\mathrm{19841}}^1$

素因数の和:20284

約数の個数: 32

約数和(自身を含む): 2813436864

約数和(自身を除く): 1293179762

約数列:

[1, 2, 7, 13, 14, 26, 91, 182, 421, 842, 2947, 5473, 5894, 10946, 19841, 38311, 39682, 76622, 138887, 257933, 277774, 515866, 1805531, 3611062, 8353061, 16706122, 58471427, 108589793, 116942854, 217179586, 760128551, 1520257102]

約数ペア:

[(1, 1520257102), (2, 760128551), (7, 217179586), (13, 116942854), (14, 108589793), (26, 58471427), (91, 16706122), (182, 8353061), (421, 3611062), (842, 1805531), (2947, 515866), (5473, 277774), (5894, 257933), (10946, 138887), (19841, 76622), (38311, 39682)]