291041036

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{5717}}^1$

素因数の和:5834

約数の個数: 48

約数和(自身を含む): 605193120

約数和(自身を除く): 314152084

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 89, 143, 178, 286, 356, 572, 979, 1157, 1958, 2314, 3916, 4628, 5717, 11434, 12727, 22868, 25454, 50908, 62887, 74321, 125774, 148642, 251548, 297284, 508813, 817531, 1017626, 1635062, 2035252, 3270124, 5596943, 6614569, 11193886, 13229138, 22387772, 26458276, 72760259, 145520518, 291041036]

約数ペア:

[(1, 291041036), (2, 145520518), (4, 72760259), (11, 26458276), (13, 22387772), (22, 13229138), (26, 11193886), (44, 6614569), (52, 5596943), (89, 3270124), (143, 2035252), (178, 1635062), (286, 1017626), (356, 817531), (572, 508813), (979, 297284), (1157, 251548), (1958, 148642), (2314, 125774), (3916, 74321), (4628, 62887), (5717, 50908), (11434, 25454), (12727, 22868)]