1880457077642

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1447}}^1\times {\mathrm{4543901}}^1$

素因数の和:4545374

約数の個数: 32

約数和(自身を含む): 3316103328384

約数和(自身を除く): 1435646250742

約数列:

[1, 2, 11, 13, 22, 26, 143, 286, 1447, 2894, 15917, 18811, 31834, 37622, 206921, 413842, 4543901, 9087802, 49982911, 59070713, 99965822, 118141426, 649777843, 1299555686, 6575024747, 13150049494, 72325272217, 85475321711, 144650544434, 170950643422, 940228538821, 1880457077642]

約数ペア:

[(1, 1880457077642), (2, 940228538821), (11, 170950643422), (13, 144650544434), (22, 85475321711), (26, 72325272217), (143, 13150049494), (286, 6575024747), (1447, 1299555686), (2894, 649777843), (15917, 118141426), (18811, 99965822), (31834, 59070713), (37622, 49982911), (206921, 9087802), (413842, 4543901)]