1240156284

素因数分解:

$2^2\times 3^1\times {\mathrm{659}}^1\times {\mathrm{156823}}^1$

素因数の和:157489

約数の個数: 24

約数和(自身を含む): 2898107520

約数和(自身を除く): 1657951236

約数列:

[1, 2, 3, 4, 6, 12, 659, 1318, 1977, 2636, 3954, 7908, 156823, 313646, 470469, 627292, 940938, 1881876, 103346357, 206692714, 310039071, 413385428, 620078142, 1240156284]

約数ペア:

[(1, 1240156284), (2, 620078142), (3, 413385428), (4, 310039071), (6, 206692714), (12, 103346357), (659, 1881876), (1318, 940938), (1977, 627292), (2636, 470469), (3954, 313646), (7908, 156823)]