9893048

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{389}}^1$

素因数の和:440

約数の個数: 48

約数和(自身を含む): 21551400

約数和(自身を除く): 11658352

約数列:

[1, 2, 4, 8, 11, 17, 22, 34, 44, 68, 88, 136, 187, 289, 374, 389, 578, 748, 778, 1156, 1496, 1556, 2312, 3112, 3179, 4279, 6358, 6613, 8558, 12716, 13226, 17116, 25432, 26452, 34232, 52904, 72743, 112421, 145486, 224842, 290972, 449684, 581944, 899368, 1236631, 2473262, 4946524, 9893048]

約数ペア:

[(1, 9893048), (2, 4946524), (4, 2473262), (8, 1236631), (11, 899368), (17, 581944), (22, 449684), (34, 290972), (44, 224842), (68, 145486), (88, 112421), (136, 72743), (187, 52904), (289, 34232), (374, 26452), (389, 25432), (578, 17116), (748, 13226), (778, 12716), (1156, 8558), (1496, 6613), (1556, 6358), (2312, 4279), (3112, 3179)]