428537030

素因数分解:

$2^1\times 5^1\times {\mathrm{167}}^1\times {\mathrm{256609}}^1$

素因数の和:256783

約数の個数: 16

約数和(自身を含む): 775988640

約数和(自身を除く): 347451610

約数列:

[1, 2, 5, 10, 167, 334, 835, 1670, 256609, 513218, 1283045, 2566090, 42853703, 85707406, 214268515, 428537030]

約数ペア:

[(1, 428537030), (2, 214268515), (5, 85707406), (10, 42853703), (167, 2566090), (334, 1283045), (835, 513218), (1670, 256609)]