121268428

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{269}}^1\times {\mathrm{2621}}^1$

素因数の和:2937

約数の個数: 24

約数和(自身を含む): 218045520

約数和(自身を除く): 96777092

約数列:

[1, 2, 4, 43, 86, 172, 269, 538, 1076, 2621, 5242, 10484, 11567, 23134, 46268, 112703, 225406, 450812, 705049, 1410098, 2820196, 30317107, 60634214, 121268428]

約数ペア:

[(1, 121268428), (2, 60634214), (4, 30317107), (43, 2820196), (86, 1410098), (172, 705049), (269, 450812), (538, 225406), (1076, 112703), (2621, 46268), (5242, 23134), (10484, 11567)]