2981176

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1783}}^1$

素因数の和:1819

約数の個数: 32

約数和(自身を含む): 6422400

約数和(自身を除く): 3441224

約数列:

[1, 2, 4, 8, 11, 19, 22, 38, 44, 76, 88, 152, 209, 418, 836, 1672, 1783, 3566, 7132, 14264, 19613, 33877, 39226, 67754, 78452, 135508, 156904, 271016, 372647, 745294, 1490588, 2981176]

約数ペア:

[(1, 2981176), (2, 1490588), (4, 745294), (8, 372647), (11, 271016), (19, 156904), (22, 135508), (38, 78452), (44, 67754), (76, 39226), (88, 33877), (152, 19613), (209, 14264), (418, 7132), (836, 3566), (1672, 1783)]