12898083632

素因数分解:

$2^4\times 7^1\times {\mathrm{89}}^1\times {\mathrm{1293949}}^1$

素因数の和:1294053

約数の個数: 40

約数和(自身を含む): 28880964000

約数和(自身を除く): 15982880368

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 89, 112, 178, 356, 623, 712, 1246, 1424, 2492, 4984, 9968, 1293949, 2587898, 5175796, 9057643, 10351592, 18115286, 20703184, 36230572, 72461144, 115161461, 144922288, 230322922, 460645844, 806130227, 921291688, 1612260454, 1842583376, 3224520908, 6449041816, 12898083632]

約数ペア:

[(1, 12898083632), (2, 6449041816), (4, 3224520908), (7, 1842583376), (8, 1612260454), (14, 921291688), (16, 806130227), (28, 460645844), (56, 230322922), (89, 144922288), (112, 115161461), (178, 72461144), (356, 36230572), (623, 20703184), (712, 18115286), (1246, 10351592), (1424, 9057643), (2492, 5175796), (4984, 2587898), (9968, 1293949)]