1986581758

素因数分解:

$2^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{1009}}^1\times {\mathrm{2099}}^1$

素因数の和:3184

約数の個数: 32

約数和(自身を含む): 3461472000

約数和(自身を除く): 1474890242

約数列:

[1, 2, 7, 14, 67, 134, 469, 938, 1009, 2018, 2099, 4198, 7063, 14126, 14693, 29386, 67603, 135206, 140633, 281266, 473221, 946442, 984431, 1968862, 2117891, 4235782, 14825237, 29650474, 141898697, 283797394, 993290879, 1986581758]

約数ペア:

[(1, 1986581758), (2, 993290879), (7, 283797394), (14, 141898697), (67, 29650474), (134, 14825237), (469, 4235782), (938, 2117891), (1009, 1968862), (2018, 984431), (2099, 946442), (4198, 473221), (7063, 281266), (14126, 140633), (14693, 135206), (29386, 67603)]