12408046558

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{127}}^1\times {\mathrm{139}}^1\times {\mathrm{349}}^1$

素因数の和:689

約数の個数: 64

約数和(自身を含む): 20321280000

約数和(自身を除く): 7913233442

約数列:

[1, 2, 19, 38, 53, 106, 127, 139, 254, 278, 349, 698, 1007, 2014, 2413, 2641, 4826, 5282, 6631, 6731, 7367, 13262, 13462, 14734, 17653, 18497, 35306, 36994, 44323, 48511, 88646, 97022, 127889, 139973, 255778, 279946, 335407, 351443, 670814, 702886, 842137, 921709, 935609, 1684274, 1843418, 1871218, 2349119, 2571083, 4698238, 5142166, 6160897, 12321794, 17776571, 35553142, 44633261, 48850577, 89266522, 97701154, 117057043, 234114086, 326527541, 653055082, 6204023279, 12408046558]

約数ペア:

[(1, 12408046558), (2, 6204023279), (19, 653055082), (38, 326527541), (53, 234114086), (106, 117057043), (127, 97701154), (139, 89266522), (254, 48850577), (278, 44633261), (349, 35553142), (698, 17776571), (1007, 12321794), (2014, 6160897), (2413, 5142166), (2641, 4698238), (4826, 2571083), (5282, 2349119), (6631, 1871218), (6731, 1843418), (7367, 1684274), (13262, 935609), (13462, 921709), (14734, 842137), (17653, 702886), (18497, 670814), (35306, 351443), (36994, 335407), (44323, 279946), (48511, 255778), (88646, 139973), (97022, 127889)]