4181492

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{151}}^1$

素因数の和:228

約数の個数: 48

約数和(自身を含む): 8988672

約数和(自身を除く): 4807180

約数列:

[1, 2, 4, 7, 14, 23, 28, 43, 46, 86, 92, 151, 161, 172, 301, 302, 322, 602, 604, 644, 989, 1057, 1204, 1978, 2114, 3473, 3956, 4228, 6493, 6923, 6946, 12986, 13846, 13892, 24311, 25972, 27692, 45451, 48622, 90902, 97244, 149339, 181804, 298678, 597356, 1045373, 2090746, 4181492]

約数ペア:

[(1, 4181492), (2, 2090746), (4, 1045373), (7, 597356), (14, 298678), (23, 181804), (28, 149339), (43, 97244), (46, 90902), (86, 48622), (92, 45451), (151, 27692), (161, 25972), (172, 24311), (301, 13892), (302, 13846), (322, 12986), (602, 6946), (604, 6923), (644, 6493), (989, 4228), (1057, 3956), (1204, 3473), (1978, 2114)]