1999448064008

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{14249}}^1\times {\mathrm{923171}}^1$

素因数の和:937445

約数の個数: 32

約数和(自身を含む): 3946560300000

約数和(自身を除く): 1947112235992

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 14249, 28498, 56996, 113992, 270731, 541462, 923171, 1082924, 1846342, 2165848, 3692684, 7385368, 17540249, 35080498, 70160996, 140321992, 13154263579, 26308527158, 52617054316, 105234108632, 249931008001, 499862016002, 999724032004, 1999448064008]

約数ペア:

[(1, 1999448064008), (2, 999724032004), (4, 499862016002), (8, 249931008001), (19, 105234108632), (38, 52617054316), (76, 26308527158), (152, 13154263579), (14249, 140321992), (28498, 70160996), (56996, 35080498), (113992, 17540249), (270731, 7385368), (541462, 3692684), (923171, 2165848), (1082924, 1846342)]