1540894674

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{630997}}^1$

素因数の和:631050

約数の個数: 32

約数和(自身を含む): 3452821056

約数和(自身を除く): 1911926382

約数列:

[1, 2, 3, 6, 11, 22, 33, 37, 66, 74, 111, 222, 407, 814, 1221, 2442, 630997, 1261994, 1892991, 3785982, 6940967, 13881934, 20822901, 23346889, 41645802, 46693778, 70040667, 140081334, 256815779, 513631558, 770447337, 1540894674]

約数ペア:

[(1, 1540894674), (2, 770447337), (3, 513631558), (6, 256815779), (11, 140081334), (22, 70040667), (33, 46693778), (37, 41645802), (66, 23346889), (74, 20822901), (111, 13881934), (222, 6940967), (407, 3785982), (814, 1892991), (1221, 1261994), (2442, 630997)]