2801471428

素因数分解:

$2^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{193}}^1\times {\mathrm{14011}}^1$

素因数の和:14252

約数の個数: 48

約数和(自身を含む): 5784601984

約数和(自身を除く): 2983130556

約数列:

[1, 2, 4, 7, 14, 28, 37, 74, 148, 193, 259, 386, 518, 772, 1036, 1351, 2702, 5404, 7141, 14011, 14282, 28022, 28564, 49987, 56044, 98077, 99974, 196154, 199948, 392308, 518407, 1036814, 2073628, 2704123, 3628849, 5408246, 7257698, 10816492, 14515396, 18928861, 37857722, 75715444, 100052551, 200105102, 400210204, 700367857, 1400735714, 2801471428]

約数ペア:

[(1, 2801471428), (2, 1400735714), (4, 700367857), (7, 400210204), (14, 200105102), (28, 100052551), (37, 75715444), (74, 37857722), (148, 18928861), (193, 14515396), (259, 10816492), (386, 7257698), (518, 5408246), (772, 3628849), (1036, 2704123), (1351, 2073628), (2702, 1036814), (5404, 518407), (7141, 392308), (14011, 199948), (14282, 196154), (28022, 99974), (28564, 98077), (49987, 56044)]