2017631252

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{791849}}^1$

素因数の和:791880

約数の個数: 36

約数和(自身を含む): 4423274100

約数和(自身を除く): 2405642848

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 49, 52, 91, 98, 182, 196, 364, 637, 1274, 2548, 791849, 1583698, 3167396, 5542943, 10294037, 11085886, 20588074, 22171772, 38800601, 41176148, 72058259, 77601202, 144116518, 155202404, 288233036, 504407813, 1008815626, 2017631252]

約数ペア:

[(1, 2017631252), (2, 1008815626), (4, 504407813), (7, 288233036), (13, 155202404), (14, 144116518), (26, 77601202), (28, 72058259), (49, 41176148), (52, 38800601), (91, 22171772), (98, 20588074), (182, 11085886), (196, 10294037), (364, 5542943), (637, 3167396), (1274, 1583698), (2548, 791849)]