13308008

素因数分解:

$2^3\times 7^2\times {\mathrm{17}}^1\times {\mathrm{1997}}^1$

素因数の和:2034

約数の個数: 48

約数和(自身を含む): 30749220

約数和(自身を除く): 17441212

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 49, 56, 68, 98, 119, 136, 196, 238, 392, 476, 833, 952, 1666, 1997, 3332, 3994, 6664, 7988, 13979, 15976, 27958, 33949, 55916, 67898, 97853, 111832, 135796, 195706, 237643, 271592, 391412, 475286, 782824, 950572, 1663501, 1901144, 3327002, 6654004, 13308008]

約数ペア:

[(1, 13308008), (2, 6654004), (4, 3327002), (7, 1901144), (8, 1663501), (14, 950572), (17, 782824), (28, 475286), (34, 391412), (49, 271592), (56, 237643), (68, 195706), (98, 135796), (119, 111832), (136, 97853), (196, 67898), (238, 55916), (392, 33949), (476, 27958), (833, 15976), (952, 13979), (1666, 7988), (1997, 6664), (3332, 3994)]