1900183432

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{1995991}}^1$

素因数の和:1996021

約数の個数: 32

約数和(自身を含む): 4311342720

約数和(自身を除く): 2411159288

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 56, 68, 119, 136, 238, 476, 952, 1995991, 3991982, 7983964, 13971937, 15967928, 27943874, 33931847, 55887748, 67863694, 111775496, 135727388, 237522929, 271454776, 475045858, 950091716, 1900183432]

約数ペア:

[(1, 1900183432), (2, 950091716), (4, 475045858), (7, 271454776), (8, 237522929), (14, 135727388), (17, 111775496), (28, 67863694), (34, 55887748), (56, 33931847), (68, 27943874), (119, 15967928), (136, 13971937), (238, 7983964), (476, 3991982), (952, 1995991)]