129125833046

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{542545517}}^1$

素因数の和:542545543

約数の個数: 16

約数和(自身を含む): 234379663776

約数和(自身を除く): 105253830730

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 542545517, 1085091034, 3797818619, 7595637238, 9223273789, 18446547578, 64562916523, 129125833046]

約数ペア:

[(1, 129125833046), (2, 64562916523), (7, 18446547578), (14, 9223273789), (17, 7595637238), (34, 3797818619), (119, 1085091034), (238, 542545517)]