120922564

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{254039}}^1$

素因数の和:254067

約数の個数: 24

約数和(自身を含む): 256072320

約数和(自身を除く): 135149756

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 476, 254039, 508078, 1016156, 1778273, 3556546, 4318663, 7113092, 8637326, 17274652, 30230641, 60461282, 120922564]

約数ペア:

[(1, 120922564), (2, 60461282), (4, 30230641), (7, 17274652), (14, 8637326), (17, 7113092), (28, 4318663), (34, 3556546), (68, 1778273), (119, 1016156), (238, 508078), (476, 254039)]