123923506

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{12109}}^1$

素因数の和:12178

約数の個数: 32

約数和(自身を含む): 230186880

約数和(自身を除く): 106263374

約数列:

[1, 2, 7, 14, 17, 34, 43, 86, 119, 238, 301, 602, 731, 1462, 5117, 10234, 12109, 24218, 84763, 169526, 205853, 411706, 520687, 1041374, 1440971, 2881942, 3644809, 7289618, 8851679, 17703358, 61961753, 123923506]

約数ペア:

[(1, 123923506), (2, 61961753), (7, 17703358), (14, 8851679), (17, 7289618), (34, 3644809), (43, 2881942), (86, 1440971), (119, 1041374), (238, 520687), (301, 411706), (602, 205853), (731, 169526), (1462, 84763), (5117, 24218), (10234, 12109)]