120647572

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{389}}^1\times {\mathrm{4561}}^1$

素因数の和:4971

約数の個数: 24

約数和(自身を含む): 224176680

約数和(自身を除く): 103529108

約数列:

[1, 2, 4, 17, 34, 68, 389, 778, 1556, 4561, 6613, 9122, 13226, 18244, 26452, 77537, 155074, 310148, 1774229, 3548458, 7096916, 30161893, 60323786, 120647572]

約数ペア:

[(1, 120647572), (2, 60323786), (4, 30161893), (17, 7096916), (34, 3548458), (68, 1774229), (389, 310148), (778, 155074), (1556, 77537), (4561, 26452), (6613, 18244), (9122, 13226)]