1340895952

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{331249}}^1$

素因数の和:331291

約数の個数: 40

約数和(自身を含む): 2957400000

約数和(自身を除く): 1616504048

約数列:

[1, 2, 4, 8, 11, 16, 22, 23, 44, 46, 88, 92, 176, 184, 253, 368, 506, 1012, 2024, 4048, 331249, 662498, 1324996, 2649992, 3643739, 5299984, 7287478, 7618727, 14574956, 15237454, 29149912, 30474908, 58299824, 60949816, 83805997, 121899632, 167611994, 335223988, 670447976, 1340895952]

約数ペア:

[(1, 1340895952), (2, 670447976), (4, 335223988), (8, 167611994), (11, 121899632), (16, 83805997), (22, 60949816), (23, 58299824), (44, 30474908), (46, 29149912), (88, 15237454), (92, 14574956), (176, 7618727), (184, 7287478), (253, 5299984), (368, 3643739), (506, 2649992), (1012, 1324996), (2024, 662498), (4048, 331249)]