1860987952

素因数分解:

$2^4\times {\mathrm{163}}^1\times {\mathrm{713569}}^1$

素因数の和:713740

約数の個数: 20

約数和(自身を含む): 3627789880

約数和(自身を除く): 1766801928

約数列:

[1, 2, 4, 8, 16, 163, 326, 652, 1304, 2608, 713569, 1427138, 2854276, 5708552, 11417104, 116311747, 232623494, 465246988, 930493976, 1860987952]

約数ペア:

[(1, 1860987952), (2, 930493976), (4, 465246988), (8, 232623494), (16, 116311747), (163, 11417104), (326, 5708552), (652, 2854276), (1304, 1427138), (2608, 713569)]