289350844

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{829}}^1\times {\mathrm{1229}}^1$

素因数の和:2133

約数の個数: 24

約数和(自身を含む): 514533600

約数和(自身を除く): 225182756

約数列:

[1, 2, 4, 71, 142, 284, 829, 1229, 1658, 2458, 3316, 4916, 58859, 87259, 117718, 174518, 235436, 349036, 1018841, 2037682, 4075364, 72337711, 144675422, 289350844]

約数ペア:

[(1, 289350844), (2, 144675422), (4, 72337711), (71, 4075364), (142, 2037682), (284, 1018841), (829, 349036), (1229, 235436), (1658, 174518), (2458, 117718), (3316, 87259), (4916, 58859)]