283437310

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{21587}}^1$

素因数の和:21708

約数の個数: 32

約数和(自身を含む): 554897952

約数和(自身を除く): 271460642

約数列:

[1, 2, 5, 10, 13, 26, 65, 101, 130, 202, 505, 1010, 1313, 2626, 6565, 13130, 21587, 43174, 107935, 215870, 280631, 561262, 1403155, 2180287, 2806310, 4360574, 10901435, 21802870, 28343731, 56687462, 141718655, 283437310]

約数ペア:

[(1, 283437310), (2, 141718655), (5, 56687462), (10, 28343731), (13, 21802870), (26, 10901435), (65, 4360574), (101, 2806310), (130, 2180287), (202, 1403155), (505, 561262), (1010, 280631), (1313, 215870), (2626, 107935), (6565, 43174), (13130, 21587)]