739228

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{1553}}^1$

素因数の和:1581

約数の個数: 24

約数和(自身を含む): 1566432

約数和(自身を除く): 827204

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 476, 1553, 3106, 6212, 10871, 21742, 26401, 43484, 52802, 105604, 184807, 369614, 739228]

約数ペア:

[(1, 739228), (2, 369614), (4, 184807), (7, 105604), (14, 52802), (17, 43484), (28, 26401), (34, 21742), (68, 10871), (119, 6212), (238, 3106), (476, 1553)]