139867598

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{1789}}^1$

素因数の和:1932

約数の個数: 32

約数和(自身を含む): 235764480

約数和(自身を除く): 95896882

約数列:

[1, 2, 13, 26, 31, 62, 97, 194, 403, 806, 1261, 1789, 2522, 3007, 3578, 6014, 23257, 39091, 46514, 55459, 78182, 110918, 173533, 347066, 720967, 1441934, 2255929, 4511858, 5379523, 10759046, 69933799, 139867598]

約数ペア:

[(1, 139867598), (2, 69933799), (13, 10759046), (26, 5379523), (31, 4511858), (62, 2255929), (97, 1441934), (194, 720967), (403, 347066), (806, 173533), (1261, 110918), (1789, 78182), (2522, 55459), (3007, 46514), (3578, 39091), (6014, 23257)]