1384838785

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{31513}}^1$

素因数の和:31593

約数の個数: 32

約数和(自身を含む): 1960422912

約数和(自身を除く): 575584127

約数列:

[1, 5, 11, 17, 47, 55, 85, 187, 235, 517, 799, 935, 2585, 3995, 8789, 31513, 43945, 157565, 346643, 535721, 1481111, 1733215, 2678605, 5892931, 7405555, 16292221, 25178887, 29464655, 81461105, 125894435, 276967757, 1384838785]

約数ペア:

[(1, 1384838785), (5, 276967757), (11, 125894435), (17, 81461105), (47, 29464655), (55, 25178887), (85, 16292221), (187, 7405555), (235, 5892931), (517, 2678605), (799, 1733215), (935, 1481111), (2585, 535721), (3995, 346643), (8789, 157565), (31513, 43945)]