2237750992

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{52957}}^1$

素因数の和:53123

約数の個数: 40

約数和(自身を含む): 4596754400

約数和(自身を除く): 2359003408

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 139, 152, 278, 304, 556, 1112, 2224, 2641, 5282, 10564, 21128, 42256, 52957, 105914, 211828, 423656, 847312, 1006183, 2012366, 4024732, 7361023, 8049464, 14722046, 16098928, 29444092, 58888184, 117776368, 139859437, 279718874, 559437748, 1118875496, 2237750992]

約数ペア:

[(1, 2237750992), (2, 1118875496), (4, 559437748), (8, 279718874), (16, 139859437), (19, 117776368), (38, 58888184), (76, 29444092), (139, 16098928), (152, 14722046), (278, 8049464), (304, 7361023), (556, 4024732), (1112, 2012366), (2224, 1006183), (2641, 847312), (5282, 423656), (10564, 211828), (21128, 105914), (42256, 52957)]