10663268

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{389}}^1$

素因数の和:500

約数の個数: 48

約数和(自身を含む): 23587200

約数和(自身を除く): 12923932

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 89, 154, 178, 308, 356, 389, 623, 778, 979, 1246, 1556, 1958, 2492, 2723, 3916, 4279, 5446, 6853, 8558, 10892, 13706, 17116, 27412, 29953, 34621, 59906, 69242, 119812, 138484, 242347, 380831, 484694, 761662, 969388, 1523324, 2665817, 5331634, 10663268]

約数ペア:

[(1, 10663268), (2, 5331634), (4, 2665817), (7, 1523324), (11, 969388), (14, 761662), (22, 484694), (28, 380831), (44, 242347), (77, 138484), (89, 119812), (154, 69242), (178, 59906), (308, 34621), (356, 29953), (389, 27412), (623, 17116), (778, 13706), (979, 10892), (1246, 8558), (1556, 6853), (1958, 5446), (2492, 4279), (2723, 3916)]