2015775712

素因数分解:

$2^5\times {\mathrm{53}}^1\times {\mathrm{239}}^1\times {\mathrm{4973}}^1$

素因数の和:5275

約数の個数: 48

約数和(自身を含む): 4061171520

約数和(自身を除く): 2045395808

約数列:

[1, 2, 4, 8, 16, 32, 53, 106, 212, 239, 424, 478, 848, 956, 1696, 1912, 3824, 4973, 7648, 9946, 12667, 19892, 25334, 39784, 50668, 79568, 101336, 159136, 202672, 263569, 405344, 527138, 1054276, 1188547, 2108552, 2377094, 4217104, 4754188, 8434208, 9508376, 19016752, 38033504, 62992991, 125985982, 251971964, 503943928, 1007887856, 2015775712]

約数ペア:

[(1, 2015775712), (2, 1007887856), (4, 503943928), (8, 251971964), (16, 125985982), (32, 62992991), (53, 38033504), (106, 19016752), (212, 9508376), (239, 8434208), (424, 4754188), (478, 4217104), (848, 2377094), (956, 2108552), (1696, 1188547), (1912, 1054276), (3824, 527138), (4973, 405344), (7648, 263569), (9946, 202672), (12667, 159136), (19892, 101336), (25334, 79568), (39784, 50668)]