2246384

素因数分解:

$2^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{647}}^1$

素因数の和:693

約数の個数: 40

約数和(自身を含む): 5142528

約数和(自身を除く): 2896144

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 56, 62, 112, 124, 217, 248, 434, 496, 647, 868, 1294, 1736, 2588, 3472, 4529, 5176, 9058, 10352, 18116, 20057, 36232, 40114, 72464, 80228, 140399, 160456, 280798, 320912, 561596, 1123192, 2246384]

約数ペア:

[(1, 2246384), (2, 1123192), (4, 561596), (7, 320912), (8, 280798), (14, 160456), (16, 140399), (28, 80228), (31, 72464), (56, 40114), (62, 36232), (112, 20057), (124, 18116), (217, 10352), (248, 9058), (434, 5176), (496, 4529), (647, 3472), (868, 2588), (1294, 1736)]