1002856644

素因数分解:

$2^2\times 3^2\times {\mathrm{107}}^1\times {\mathrm{139}}^1\times {\mathrm{1873}}^1$

素因数の和:2129

約数の個数: 72

約数和(自身を含む): 2578474080

約数和(自身を除く): 1575617436

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 107, 139, 214, 278, 321, 417, 428, 556, 642, 834, 963, 1251, 1284, 1668, 1873, 1926, 2502, 3746, 3852, 5004, 5619, 7492, 11238, 14873, 16857, 22476, 29746, 33714, 44619, 59492, 67428, 89238, 133857, 178476, 200411, 260347, 267714, 400822, 520694, 535428, 601233, 781041, 801644, 1041388, 1202466, 1562082, 1803699, 2343123, 2404932, 3124164, 3607398, 4686246, 7214796, 9372492, 27857129, 55714258, 83571387, 111428516, 167142774, 250714161, 334285548, 501428322, 1002856644]

約数ペア:

[(1, 1002856644), (2, 501428322), (3, 334285548), (4, 250714161), (6, 167142774), (9, 111428516), (12, 83571387), (18, 55714258), (36, 27857129), (107, 9372492), (139, 7214796), (214, 4686246), (278, 3607398), (321, 3124164), (417, 2404932), (428, 2343123), (556, 1803699), (642, 1562082), (834, 1202466), (963, 1041388), (1251, 801644), (1284, 781041), (1668, 601233), (1873, 535428), (1926, 520694), (2502, 400822), (3746, 267714), (3852, 260347), (5004, 200411), (5619, 178476), (7492, 133857), (11238, 89238), (14873, 67428), (16857, 59492), (22476, 44619), (29746, 33714)]