1019284

素因数分解:

$2^2\times 7^1\times {\mathrm{59}}^1\times {\mathrm{617}}^1$

素因数の和:687

約数の個数: 24

約数和(自身を含む): 2076480

約数和(自身を除く): 1057196

約数列:

[1, 2, 4, 7, 14, 28, 59, 118, 236, 413, 617, 826, 1234, 1652, 2468, 4319, 8638, 17276, 36403, 72806, 145612, 254821, 509642, 1019284]

約数ペア:

[(1, 1019284), (2, 509642), (4, 254821), (7, 145612), (14, 72806), (28, 36403), (59, 17276), (118, 8638), (236, 4319), (413, 2468), (617, 1652), (826, 1234)]