1282144038

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{30527239}}^1$

素因数の和:30527251

約数の個数: 16

約数和(自身を含む): 2930615040

約数和(自身を除く): 1648471002

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 30527239, 61054478, 91581717, 183163434, 213690673, 427381346, 641072019, 1282144038]

約数ペア:

[(1, 1282144038), (2, 641072019), (3, 427381346), (6, 213690673), (7, 183163434), (14, 91581717), (21, 61054478), (42, 30527239)]