89919362

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{191}}^1\times {\mathrm{953}}^1$

素因数の和:1178

約数の個数: 32

約数和(自身を含む): 153861120

約数和(自身を除く): 63941758

約数列:

[1, 2, 13, 19, 26, 38, 191, 247, 382, 494, 953, 1906, 2483, 3629, 4966, 7258, 12389, 18107, 24778, 36214, 47177, 94354, 182023, 235391, 364046, 470782, 2366299, 3458437, 4732598, 6916874, 44959681, 89919362]

約数ペア:

[(1, 89919362), (2, 44959681), (13, 6916874), (19, 4732598), (26, 3458437), (38, 2366299), (191, 470782), (247, 364046), (382, 235391), (494, 182023), (953, 94354), (1906, 47177), (2483, 36214), (3629, 24778), (4966, 18107), (7258, 12389)]