1520804912

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{118369}}^1$

素因数の和:118461

約数の個数: 40

約数和(自身を含む): 3258489360

約数和(自身を除く): 1737684448

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 73, 88, 146, 176, 292, 584, 803, 1168, 1606, 3212, 6424, 12848, 118369, 236738, 473476, 946952, 1302059, 1893904, 2604118, 5208236, 8640937, 10416472, 17281874, 20832944, 34563748, 69127496, 95050307, 138254992, 190100614, 380201228, 760402456, 1520804912]

約数ペア:

[(1, 1520804912), (2, 760402456), (4, 380201228), (8, 190100614), (11, 138254992), (16, 95050307), (22, 69127496), (44, 34563748), (73, 20832944), (88, 17281874), (146, 10416472), (176, 8640937), (292, 5208236), (584, 2604118), (803, 1893904), (1168, 1302059), (1606, 946952), (3212, 473476), (6424, 236738), (12848, 118369)]