1386028

素因数分解:

$2^2\times 7^1\times {\mathrm{59}}^1\times {\mathrm{839}}^1$

素因数の和:909

約数の個数: 24

約数和(自身を含む): 2822400

約数和(自身を除く): 1436372

約数列:

[1, 2, 4, 7, 14, 28, 59, 118, 236, 413, 826, 839, 1652, 1678, 3356, 5873, 11746, 23492, 49501, 99002, 198004, 346507, 693014, 1386028]

約数ペア:

[(1, 1386028), (2, 693014), (4, 346507), (7, 198004), (14, 99002), (28, 49501), (59, 23492), (118, 11746), (236, 5873), (413, 3356), (826, 1678), (839, 1652)]