171999103676

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{28647419}}^1$

素因数の和:28647521

約数の個数: 24

約数和(自身を含む): 320851104000

約数和(自身を除く): 148852000324

約数列:

[1, 2, 4, 19, 38, 76, 79, 158, 316, 1501, 3002, 6004, 28647419, 57294838, 114589676, 544300961, 1088601922, 2177203844, 2263146101, 4526292202, 9052584404, 42999775919, 85999551838, 171999103676]

約数ペア:

[(1, 171999103676), (2, 85999551838), (4, 42999775919), (19, 9052584404), (38, 4526292202), (76, 2263146101), (79, 2177203844), (158, 1088601922), (316, 544300961), (1501, 114589676), (3002, 57294838), (6004, 28647419)]