1821094

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{61}}^1$

素因数の和:156

約数の個数: 32

約数和(自身を含む): 3214080

約数和(自身を除く): 1392986

約数列:

[1, 2, 11, 22, 23, 46, 59, 61, 118, 122, 253, 506, 649, 671, 1298, 1342, 1357, 1403, 2714, 2806, 3599, 7198, 14927, 15433, 29854, 30866, 39589, 79178, 82777, 165554, 910547, 1821094]

約数ペア:

[(1, 1821094), (2, 910547), (11, 165554), (22, 82777), (23, 79178), (46, 39589), (59, 30866), (61, 29854), (118, 15433), (122, 14927), (253, 7198), (506, 3599), (649, 2806), (671, 2714), (1298, 1403), (1342, 1357)]