2140180536

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{52363}}^1$

素因数の和:52516

約数の個数: 64

約数和(自身を含む): 5806120320

約数和(自身を除く): 3665939784

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 131, 156, 262, 312, 393, 524, 786, 1048, 1572, 1703, 3144, 3406, 5109, 6812, 10218, 13624, 20436, 40872, 52363, 104726, 157089, 209452, 314178, 418904, 628356, 680719, 1256712, 1361438, 2042157, 2722876, 4084314, 5445752, 6859553, 8168628, 13719106, 16337256, 20578659, 27438212, 41157318, 54876424, 82314636, 89174189, 164629272, 178348378, 267522567, 356696756, 535045134, 713393512, 1070090268, 2140180536]

約数ペア:

[(1, 2140180536), (2, 1070090268), (3, 713393512), (4, 535045134), (6, 356696756), (8, 267522567), (12, 178348378), (13, 164629272), (24, 89174189), (26, 82314636), (39, 54876424), (52, 41157318), (78, 27438212), (104, 20578659), (131, 16337256), (156, 13719106), (262, 8168628), (312, 6859553), (393, 5445752), (524, 4084314), (786, 2722876), (1048, 2042157), (1572, 1361438), (1703, 1256712), (3144, 680719), (3406, 628356), (5109, 418904), (6812, 314178), (10218, 209452), (13624, 157089), (20436, 104726), (40872, 52363)]