2605423106

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{197}}^1\times {\mathrm{353}}^1$

素因数の和:707

約数の個数: 64

約数和(自身を含む): 4663080576

約数和(自身を除く): 2057657470

約数列:

[1, 2, 11, 13, 22, 26, 131, 143, 197, 262, 286, 353, 394, 706, 1441, 1703, 2167, 2561, 2882, 3406, 3883, 4334, 4589, 5122, 7766, 9178, 18733, 25807, 28171, 37466, 46243, 50479, 51614, 56342, 69541, 92486, 100958, 139082, 283877, 335491, 508673, 567754, 601159, 670982, 764951, 904033, 1017346, 1202318, 1529902, 1808066, 3690401, 6612749, 7380802, 9109871, 9944363, 13225498, 18219742, 19888726, 100208581, 118428323, 200417162, 236856646, 1302711553, 2605423106]

約数ペア:

[(1, 2605423106), (2, 1302711553), (11, 236856646), (13, 200417162), (22, 118428323), (26, 100208581), (131, 19888726), (143, 18219742), (197, 13225498), (262, 9944363), (286, 9109871), (353, 7380802), (394, 6612749), (706, 3690401), (1441, 1808066), (1703, 1529902), (2167, 1202318), (2561, 1017346), (2882, 904033), (3406, 764951), (3883, 670982), (4334, 601159), (4589, 567754), (5122, 508673), (7766, 335491), (9178, 283877), (18733, 139082), (25807, 100958), (28171, 92486), (37466, 69541), (46243, 56342), (50479, 51614)]