2051270552

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{331}}^1\times {\mathrm{40771}}^1$

素因数の和:41127

約数の個数: 32

約数和(自身を含む): 4060891200

約数和(自身を除く): 2009620648

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 331, 662, 1324, 2648, 6289, 12578, 25156, 40771, 50312, 81542, 163084, 326168, 774649, 1549298, 3098596, 6197192, 13495201, 26990402, 53980804, 107961608, 256408819, 512817638, 1025635276, 2051270552]

約数ペア:

[(1, 2051270552), (2, 1025635276), (4, 512817638), (8, 256408819), (19, 107961608), (38, 53980804), (76, 26990402), (152, 13495201), (331, 6197192), (662, 3098596), (1324, 1549298), (2648, 774649), (6289, 326168), (12578, 163084), (25156, 81542), (40771, 50312)]