255905765906

素因数分解:

$2^1\times 7^1\times {\mathrm{39703}}^1\times {\mathrm{460393}}^1$

素因数の和:500105

約数の個数: 16

約数和(自身を含む): 438707601024

約数和(自身を除く): 182801835118

約数列:

[1, 2, 7, 14, 39703, 79406, 277921, 460393, 555842, 920786, 3222751, 6445502, 18278983279, 36557966558, 127952882953, 255905765906]

約数ペア:

[(1, 255905765906), (2, 127952882953), (7, 36557966558), (14, 18278983279), (39703, 6445502), (79406, 3222751), (277921, 920786), (460393, 555842)]