249617212

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{317}}^1\times {\mathrm{797}}^1$

素因数の和:1150

約数の個数: 48

約数和(自身を含む): 497377440

約数和(自身を除く): 247760228

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 247, 317, 494, 634, 797, 988, 1268, 1594, 3188, 4121, 6023, 8242, 10361, 12046, 15143, 16484, 20722, 24092, 30286, 41444, 60572, 78299, 156598, 196859, 252649, 313196, 393718, 505298, 787436, 1010596, 3284437, 4800331, 6568874, 9600662, 13137748, 19201324, 62404303, 124808606, 249617212]

約数ペア:

[(1, 249617212), (2, 124808606), (4, 62404303), (13, 19201324), (19, 13137748), (26, 9600662), (38, 6568874), (52, 4800331), (76, 3284437), (247, 1010596), (317, 787436), (494, 505298), (634, 393718), (797, 313196), (988, 252649), (1268, 196859), (1594, 156598), (3188, 78299), (4121, 60572), (6023, 41444), (8242, 30286), (10361, 24092), (12046, 20722), (15143, 16484)]