2980612954

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1423}}^1\times {\mathrm{5011}}^1$

素因数の和:6466

約数の個数: 32

約数和(自身を含む): 5138703360

約数和(自身を除く): 2158090406

約数列:

[1, 2, 11, 19, 22, 38, 209, 418, 1423, 2846, 5011, 10022, 15653, 27037, 31306, 54074, 55121, 95209, 110242, 190418, 297407, 594814, 1047299, 2094598, 7130653, 14261306, 78437183, 135482407, 156874366, 270964814, 1490306477, 2980612954]

約数ペア:

[(1, 2980612954), (2, 1490306477), (11, 270964814), (19, 156874366), (22, 135482407), (38, 78437183), (209, 14261306), (418, 7130653), (1423, 2094598), (2846, 1047299), (5011, 594814), (10022, 297407), (15653, 190418), (27037, 110242), (31306, 95209), (54074, 55121)]