13137387172

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{767909}}^1$

素因数の和:767980

約数の個数: 48

約数和(自身を含む): 28897989120

約数和(自身を除く): 15760601948

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 47, 52, 91, 94, 182, 188, 329, 364, 611, 658, 1222, 1316, 2444, 4277, 8554, 17108, 767909, 1535818, 3071636, 5375363, 9982817, 10750726, 19965634, 21501452, 36091723, 39931268, 69879719, 72183446, 139759438, 144366892, 252642061, 279518876, 469192399, 505284122, 938384798, 1010568244, 1876769596, 3284346793, 6568693586, 13137387172]

約数ペア:

[(1, 13137387172), (2, 6568693586), (4, 3284346793), (7, 1876769596), (13, 1010568244), (14, 938384798), (26, 505284122), (28, 469192399), (47, 279518876), (52, 252642061), (91, 144366892), (94, 139759438), (182, 72183446), (188, 69879719), (329, 39931268), (364, 36091723), (611, 21501452), (658, 19965634), (1222, 10750726), (1316, 9982817), (2444, 5375363), (4277, 3071636), (8554, 1535818), (17108, 767909)]