1008048016

素因数分解:

$2^4\times {\mathrm{139}}^1\times {\mathrm{157}}^1\times {\mathrm{2887}}^1$

素因数の和:3191

約数の個数: 40

約数和(自身を含む): 1980359360

約数和(自身を除く): 972311344

約数列:

[1, 2, 4, 8, 16, 139, 157, 278, 314, 556, 628, 1112, 1256, 2224, 2512, 2887, 5774, 11548, 21823, 23096, 43646, 46192, 87292, 174584, 349168, 401293, 453259, 802586, 906518, 1605172, 1813036, 3210344, 3626072, 6420688, 7252144, 63003001, 126006002, 252012004, 504024008, 1008048016]

約数ペア:

[(1, 1008048016), (2, 504024008), (4, 252012004), (8, 126006002), (16, 63003001), (139, 7252144), (157, 6420688), (278, 3626072), (314, 3210344), (556, 1813036), (628, 1605172), (1112, 906518), (1256, 802586), (2224, 453259), (2512, 401293), (2887, 349168), (5774, 174584), (11548, 87292), (21823, 46192), (23096, 43646)]