1330304848

素因数分解:

$2^4\times {\mathrm{71}}^1\times {\mathrm{659}}^1\times {\mathrm{1777}}^1$

素因数の和:2515

約数の個数: 40

約数和(自身を含む): 2619207360

約数和(自身を除く): 1288902512

約数列:

[1, 2, 4, 8, 16, 71, 142, 284, 568, 659, 1136, 1318, 1777, 2636, 3554, 5272, 7108, 10544, 14216, 28432, 46789, 93578, 126167, 187156, 252334, 374312, 504668, 748624, 1009336, 1171043, 2018672, 2342086, 4684172, 9368344, 18736688, 83144053, 166288106, 332576212, 665152424, 1330304848]

約数ペア:

[(1, 1330304848), (2, 665152424), (4, 332576212), (8, 166288106), (16, 83144053), (71, 18736688), (142, 9368344), (284, 4684172), (568, 2342086), (659, 2018672), (1136, 1171043), (1318, 1009336), (1777, 748624), (2636, 504668), (3554, 374312), (5272, 252334), (7108, 187156), (10544, 126167), (14216, 93578), (28432, 46789)]