254337182

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{79}}^1\times {\mathrm{2399}}^1$

素因数の和:2552

約数の個数: 32

約数和(自身を含む): 428544000

約数和(自身を除く): 174206818

約数列:

[1, 2, 11, 22, 61, 79, 122, 158, 671, 869, 1342, 1738, 2399, 4798, 4819, 9638, 26389, 52778, 53009, 106018, 146339, 189521, 292678, 379042, 1609729, 2084731, 3219458, 4169462, 11560781, 23121562, 127168591, 254337182]

約数ペア:

[(1, 254337182), (2, 127168591), (11, 23121562), (22, 11560781), (61, 4169462), (79, 3219458), (122, 2084731), (158, 1609729), (671, 379042), (869, 292678), (1342, 189521), (1738, 146339), (2399, 106018), (4798, 53009), (4819, 52778), (9638, 26389)]