2273206

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{139}}^1$

素因数の和:208

約数の個数: 32

約数和(自身を含む): 4021920

約数和(自身を除く): 1748714

約数列:

[1, 2, 13, 17, 26, 34, 37, 74, 139, 221, 278, 442, 481, 629, 962, 1258, 1807, 2363, 3614, 4726, 5143, 8177, 10286, 16354, 30719, 61438, 66859, 87431, 133718, 174862, 1136603, 2273206]

約数ペア:

[(1, 2273206), (2, 1136603), (13, 174862), (17, 133718), (26, 87431), (34, 66859), (37, 61438), (74, 30719), (139, 16354), (221, 10286), (278, 8177), (442, 5143), (481, 4726), (629, 3614), (962, 2363), (1258, 1807)]