11005498

素因数分解:

$2^1\times 7^3\times {\mathrm{61}}^1\times {\mathrm{263}}^1$

素因数の和:347

約数の個数: 32

約数和(自身を含む): 19641600

約数和(自身を除く): 8636102

約数列:

[1, 2, 7, 14, 49, 61, 98, 122, 263, 343, 427, 526, 686, 854, 1841, 2989, 3682, 5978, 12887, 16043, 20923, 25774, 32086, 41846, 90209, 112301, 180418, 224602, 786107, 1572214, 5502749, 11005498]

約数ペア:

[(1, 11005498), (2, 5502749), (7, 1572214), (14, 786107), (49, 224602), (61, 180418), (98, 112301), (122, 90209), (263, 41846), (343, 32086), (427, 25774), (526, 20923), (686, 16043), (854, 12887), (1841, 5978), (2989, 3682)]