9921548

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{281}}^1$

素因数の和:402

約数の個数: 48

約数和(自身を含む): 21666624

約数和(自身を除く): 11745076

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 97, 182, 194, 281, 364, 388, 562, 679, 1124, 1261, 1358, 1967, 2522, 2716, 3653, 3934, 5044, 7306, 7868, 8827, 14612, 17654, 25571, 27257, 35308, 51142, 54514, 102284, 109028, 190799, 354341, 381598, 708682, 763196, 1417364, 2480387, 4960774, 9921548]

約数ペア:

[(1, 9921548), (2, 4960774), (4, 2480387), (7, 1417364), (13, 763196), (14, 708682), (26, 381598), (28, 354341), (52, 190799), (91, 109028), (97, 102284), (182, 54514), (194, 51142), (281, 35308), (364, 27257), (388, 25571), (562, 17654), (679, 14612), (1124, 8827), (1261, 7868), (1358, 7306), (1967, 5044), (2522, 3934), (2716, 3653)]