8708797418

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{191}}^1\times {\mathrm{12547}}^1$

素因数の和:12842

約数の個数: 32

約数和(自身を含む): 13877084160

約数和(自身を除く): 5168286742

約数列:

[1, 2, 23, 46, 79, 158, 191, 382, 1817, 3634, 4393, 8786, 12547, 15089, 25094, 30178, 288581, 347047, 577162, 694094, 991213, 1982426, 2396477, 4792954, 22797899, 45595798, 55118971, 110237942, 189321683, 378643366, 4354398709, 8708797418]

約数ペア:

[(1, 8708797418), (2, 4354398709), (23, 378643366), (46, 189321683), (79, 110237942), (158, 55118971), (191, 45595798), (382, 22797899), (1817, 4792954), (3634, 2396477), (4393, 1982426), (8786, 991213), (12547, 694094), (15089, 577162), (25094, 347047), (30178, 288581)]