26618185442

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{257}}^1\times {\mathrm{409}}^1\times {\mathrm{2389}}^1$

素因数の和:3110

約数の個数: 32

約数和(自身を含む): 40955900400

約数和(自身を除く): 14337714958

約数列:

[1, 2, 53, 106, 257, 409, 514, 818, 2389, 4778, 13621, 21677, 27242, 43354, 105113, 126617, 210226, 253234, 613973, 977101, 1227946, 1954202, 5570989, 11141978, 32540569, 51786353, 65081138, 103572706, 251114957, 502229914, 13309092721, 26618185442]

約数ペア:

[(1, 26618185442), (2, 13309092721), (53, 502229914), (106, 251114957), (257, 103572706), (409, 65081138), (514, 51786353), (818, 32540569), (2389, 11141978), (4778, 5570989), (13621, 1954202), (21677, 1227946), (27242, 977101), (43354, 613973), (105113, 253234), (126617, 210226)]