123251098864

素因数分解:

$2^4\times {\mathrm{1301}}^1\times {\mathrm{5920979}}^1$

素因数の和:5922288

約数の個数: 20

約数和(自身を含む): 238982594760

約数和(自身を除く): 115731495896

約数列:

[1, 2, 4, 8, 16, 1301, 2602, 5204, 10408, 20816, 5920979, 11841958, 23683916, 47367832, 94735664, 7703193679, 15406387358, 30812774716, 61625549432, 123251098864]

約数ペア:

[(1, 123251098864), (2, 61625549432), (4, 30812774716), (8, 15406387358), (16, 7703193679), (1301, 94735664), (2602, 47367832), (5204, 23683916), (10408, 11841958), (20816, 5920979)]