212913410

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{519301}}^1$

素因数の和:519349

約数の個数: 16

約数和(自身を含む): 392592312

約数和(自身を除く): 179678902

約数列:

[1, 2, 5, 10, 41, 82, 205, 410, 519301, 1038602, 2596505, 5193010, 21291341, 42582682, 106456705, 212913410]

約数ペア:

[(1, 212913410), (2, 106456705), (5, 42582682), (10, 21291341), (41, 5193010), (82, 2596505), (205, 1038602), (410, 519301)]