1216982008

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{337301}}^1$

素因数の和:337359

約数の個数: 32

約数和(自身を含む): 2550003120

約数和(自身を除く): 1333021112

約数列:

[1, 2, 4, 8, 11, 22, 41, 44, 82, 88, 164, 328, 451, 902, 1804, 3608, 337301, 674602, 1349204, 2698408, 3710311, 7420622, 13829341, 14841244, 27658682, 29682488, 55317364, 110634728, 152122751, 304245502, 608491004, 1216982008]

約数ペア:

[(1, 1216982008), (2, 608491004), (4, 304245502), (8, 152122751), (11, 110634728), (22, 55317364), (41, 29682488), (44, 27658682), (82, 14841244), (88, 13829341), (164, 7420622), (328, 3710311), (451, 2698408), (902, 1349204), (1804, 674602), (3608, 337301)]