485855312

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{42589}}^1$

素因数の和:42651

約数の個数: 40

約数和(自身を含む): 1013982720

約数和(自身を除く): 528127408

約数列:

[1, 2, 4, 8, 16, 23, 31, 46, 62, 92, 124, 184, 248, 368, 496, 713, 1426, 2852, 5704, 11408, 42589, 85178, 170356, 340712, 681424, 979547, 1320259, 1959094, 2640518, 3918188, 5281036, 7836376, 10562072, 15672752, 21124144, 30365957, 60731914, 121463828, 242927656, 485855312]

約数ペア:

[(1, 485855312), (2, 242927656), (4, 121463828), (8, 60731914), (16, 30365957), (23, 21124144), (31, 15672752), (46, 10562072), (62, 7836376), (92, 5281036), (124, 3918188), (184, 2640518), (248, 1959094), (368, 1320259), (496, 979547), (713, 681424), (1426, 340712), (2852, 170356), (5704, 85178), (11408, 42589)]