1285131156

素因数分解:

$2^2\times 3^1\times {\mathrm{59}}^1\times {\mathrm{347}}^1\times {\mathrm{5231}}^1$

素因数の和:5644

約数の個数: 48

約数和(自身を含む): 3058836480

約数和(自身を除く): 1773705324

約数列:

[1, 2, 3, 4, 6, 12, 59, 118, 177, 236, 347, 354, 694, 708, 1041, 1388, 2082, 4164, 5231, 10462, 15693, 20473, 20924, 31386, 40946, 61419, 62772, 81892, 122838, 245676, 308629, 617258, 925887, 1234516, 1815157, 1851774, 3630314, 3703548, 5445471, 7260628, 10890942, 21781884, 107094263, 214188526, 321282789, 428377052, 642565578, 1285131156]

約数ペア:

[(1, 1285131156), (2, 642565578), (3, 428377052), (4, 321282789), (6, 214188526), (12, 107094263), (59, 21781884), (118, 10890942), (177, 7260628), (236, 5445471), (347, 3703548), (354, 3630314), (694, 1851774), (708, 1815157), (1041, 1234516), (1388, 925887), (2082, 617258), (4164, 308629), (5231, 245676), (10462, 122838), (15693, 81892), (20473, 62772), (20924, 61419), (31386, 40946)]