2008989828

素因数分解:

$2^2\times 3^2\times {\mathrm{557}}^1\times {\mathrm{100189}}^1$

素因数の和:100756

約数の個数: 36

約数和(自身を含む): 5087447820

約数和(自身を除く): 3078457992

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 557, 1114, 1671, 2228, 3342, 5013, 6684, 10026, 20052, 100189, 200378, 300567, 400756, 601134, 901701, 1202268, 1803402, 3606804, 55805273, 111610546, 167415819, 223221092, 334831638, 502247457, 669663276, 1004494914, 2008989828]

約数ペア:

[(1, 2008989828), (2, 1004494914), (3, 669663276), (4, 502247457), (6, 334831638), (9, 223221092), (12, 167415819), (18, 111610546), (36, 55805273), (557, 3606804), (1114, 1803402), (1671, 1202268), (2228, 901701), (3342, 601134), (5013, 400756), (6684, 300567), (10026, 200378), (20052, 100189)]