797756988

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{72497}}^1$

素因数の和:72642

約数の個数: 48

約数和(自身を含む): 2143620864

約数和(自身を除く): 1345863876

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 131, 262, 393, 524, 786, 917, 1572, 1834, 2751, 3668, 5502, 11004, 72497, 144994, 217491, 289988, 434982, 507479, 869964, 1014958, 1522437, 2029916, 3044874, 6089748, 9497107, 18994214, 28491321, 37988428, 56982642, 66479749, 113965284, 132959498, 199439247, 265918996, 398878494, 797756988]

約数ペア:

[(1, 797756988), (2, 398878494), (3, 265918996), (4, 199439247), (6, 132959498), (7, 113965284), (12, 66479749), (14, 56982642), (21, 37988428), (28, 28491321), (42, 18994214), (84, 9497107), (131, 6089748), (262, 3044874), (393, 2029916), (524, 1522437), (786, 1014958), (917, 869964), (1572, 507479), (1834, 434982), (2751, 289988), (3668, 217491), (5502, 144994), (11004, 72497)]