2979466

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{487}}^1$

素因数の和:538

約数の個数: 32

約数和(自身を含む): 5621760

約数和(自身を除く): 2642294

約数列:

[1, 2, 7, 14, 19, 23, 38, 46, 133, 161, 266, 322, 437, 487, 874, 974, 3059, 3409, 6118, 6818, 9253, 11201, 18506, 22402, 64771, 78407, 129542, 156814, 212819, 425638, 1489733, 2979466]

約数ペア:

[(1, 2979466), (2, 1489733), (7, 425638), (14, 212819), (19, 156814), (23, 129542), (38, 78407), (46, 64771), (133, 22402), (161, 18506), (266, 11201), (322, 9253), (437, 6818), (487, 6118), (874, 3409), (974, 3059)]