254367044

素因数分解:

$2^2\times {\mathrm{79}}^1\times {\mathrm{829}}^1\times {\mathrm{971}}^1$

素因数の和:1883

約数の個数: 24

約数和(自身を含む): 451785600

約数和(自身を除く): 197418556

約数列:

[1, 2, 4, 79, 158, 316, 829, 971, 1658, 1942, 3316, 3884, 65491, 76709, 130982, 153418, 261964, 306836, 804959, 1609918, 3219836, 63591761, 127183522, 254367044]

約数ペア:

[(1, 254367044), (2, 127183522), (4, 63591761), (79, 3219836), (158, 1609918), (316, 804959), (829, 306836), (971, 261964), (1658, 153418), (1942, 130982), (3316, 76709), (3884, 65491)]