1219231252

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{367}}^1\times {\mathrm{22447}}^1$

素因数の和:22855

約数の個数: 24

約数和(自身を含む): 2197389824

約数和(自身を除く): 978158572

約数列:

[1, 2, 4, 37, 74, 148, 367, 734, 1468, 13579, 22447, 27158, 44894, 54316, 89788, 830539, 1661078, 3322156, 8238049, 16476098, 32952196, 304807813, 609615626, 1219231252]

約数ペア:

[(1, 1219231252), (2, 609615626), (4, 304807813), (37, 32952196), (74, 16476098), (148, 8238049), (367, 3322156), (734, 1661078), (1468, 830539), (13579, 89788), (22447, 54316), (27158, 44894)]