2128049264

素因数分解:

$2^4\times {\mathrm{11}}^2\times {\mathrm{1099199}}^1$

素因数の和:1099229

約数の個数: 30

約数和(自身を含む): 4532001600

約数和(自身を除く): 2403952336

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 121, 176, 242, 484, 968, 1936, 1099199, 2198398, 4396796, 8793592, 12091189, 17587184, 24182378, 48364756, 96729512, 133003079, 193459024, 266006158, 532012316, 1064024632, 2128049264]

約数ペア:

[(1, 2128049264), (2, 1064024632), (4, 532012316), (8, 266006158), (11, 193459024), (16, 133003079), (22, 96729512), (44, 48364756), (88, 24182378), (121, 17587184), (176, 12091189), (242, 8793592), (484, 4396796), (968, 2198398), (1936, 1099199)]