2113228216

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{173}}^1\times {\mathrm{12619}}^1$

素因数の和:12820

約数の個数: 48

約数和(自身を含む): 4380780600

約数和(自身を除く): 2267552384

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 121, 173, 242, 346, 484, 692, 968, 1384, 1903, 3806, 7612, 12619, 15224, 20933, 25238, 41866, 50476, 83732, 100952, 138809, 167464, 277618, 555236, 1110472, 1526899, 2183087, 3053798, 4366174, 6107596, 8732348, 12215192, 17464696, 24013957, 48027914, 96055828, 192111656, 264153527, 528307054, 1056614108, 2113228216]

約数ペア:

[(1, 2113228216), (2, 1056614108), (4, 528307054), (8, 264153527), (11, 192111656), (22, 96055828), (44, 48027914), (88, 24013957), (121, 17464696), (173, 12215192), (242, 8732348), (346, 6107596), (484, 4366174), (692, 3053798), (968, 2183087), (1384, 1526899), (1903, 1110472), (3806, 555236), (7612, 277618), (12619, 167464), (15224, 138809), (20933, 100952), (25238, 83732), (41866, 50476)]