1138564

素因数分解:

$2^2\times 7^2\times {\mathrm{37}}^1\times {\mathrm{157}}^1$

素因数の和:212

約数の個数: 36

約数和(自身を含む): 2395596

約数和(自身を除く): 1257032

約数列:

[1, 2, 4, 7, 14, 28, 37, 49, 74, 98, 148, 157, 196, 259, 314, 518, 628, 1036, 1099, 1813, 2198, 3626, 4396, 5809, 7252, 7693, 11618, 15386, 23236, 30772, 40663, 81326, 162652, 284641, 569282, 1138564]

約数ペア:

[(1, 1138564), (2, 569282), (4, 284641), (7, 162652), (14, 81326), (28, 40663), (37, 30772), (49, 23236), (74, 15386), (98, 11618), (148, 7693), (157, 7252), (196, 5809), (259, 4396), (314, 3626), (518, 2198), (628, 1813), (1036, 1099)]