20171423512

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{976919}}^1$

素因数の和:977043

約数の個数: 32

約数和(自身を含む): 39565260000

約数和(自身を除く): 19393836488

約数列:

[1, 2, 4, 8, 29, 58, 89, 116, 178, 232, 356, 712, 2581, 5162, 10324, 20648, 976919, 1953838, 3907676, 7815352, 28330651, 56661302, 86945791, 113322604, 173891582, 226645208, 347783164, 695566328, 2521427939, 5042855878, 10085711756, 20171423512]

約数ペア:

[(1, 20171423512), (2, 10085711756), (4, 5042855878), (8, 2521427939), (29, 695566328), (58, 347783164), (89, 226645208), (116, 173891582), (178, 113322604), (232, 86945791), (356, 56661302), (712, 28330651), (2581, 7815352), (5162, 3907676), (10324, 1953838), (20648, 976919)]