265417412

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{229}}^1\times {\mathrm{719}}^1$

素因数の和:996

約数の個数: 48

約数和(自身を含む): 519321600

約数和(自身を除く): 253904188

約数列:

[1, 2, 4, 13, 26, 31, 52, 62, 124, 229, 403, 458, 719, 806, 916, 1438, 1612, 2876, 2977, 5954, 7099, 9347, 11908, 14198, 18694, 22289, 28396, 37388, 44578, 89156, 92287, 164651, 184574, 289757, 329302, 369148, 579514, 658604, 1159028, 2140463, 4280926, 5104181, 8561852, 10208362, 20416724, 66354353, 132708706, 265417412]

約数ペア:

[(1, 265417412), (2, 132708706), (4, 66354353), (13, 20416724), (26, 10208362), (31, 8561852), (52, 5104181), (62, 4280926), (124, 2140463), (229, 1159028), (403, 658604), (458, 579514), (719, 369148), (806, 329302), (916, 289757), (1438, 184574), (1612, 164651), (2876, 92287), (2977, 89156), (5954, 44578), (7099, 37388), (9347, 28396), (11908, 22289), (14198, 18694)]