2056551768

素因数分解:

$2^3\times 3^5\times {\mathrm{1057897}}^1$

素因数の和:1057918

約数の個数: 48

約数和(自身を含む): 5776123080

約数和(自身を除く): 3719571312

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 243, 324, 486, 648, 972, 1944, 1057897, 2115794, 3173691, 4231588, 6347382, 8463176, 9521073, 12694764, 19042146, 25389528, 28563219, 38084292, 57126438, 76168584, 85689657, 114252876, 171379314, 228505752, 257068971, 342758628, 514137942, 685517256, 1028275884, 2056551768]

約数ペア:

[(1, 2056551768), (2, 1028275884), (3, 685517256), (4, 514137942), (6, 342758628), (8, 257068971), (9, 228505752), (12, 171379314), (18, 114252876), (24, 85689657), (27, 76168584), (36, 57126438), (54, 38084292), (72, 28563219), (81, 25389528), (108, 19042146), (162, 12694764), (216, 9521073), (243, 8463176), (324, 6347382), (486, 4231588), (648, 3173691), (972, 2115794), (1944, 1057897)]