1189658528

素因数分解:

$2^5\times {\mathrm{107}}^1\times {\mathrm{337}}^1\times {\mathrm{1031}}^1$

素因数の和:1485

約数の個数: 48

約数和(自身を含む): 2373344064

約数和(自身を除く): 1183685536

約数列:

[1, 2, 4, 8, 16, 32, 107, 214, 337, 428, 674, 856, 1031, 1348, 1712, 2062, 2696, 3424, 4124, 5392, 8248, 10784, 16496, 32992, 36059, 72118, 110317, 144236, 220634, 288472, 347447, 441268, 576944, 694894, 882536, 1153888, 1389788, 1765072, 2779576, 3530144, 5559152, 11118304, 37176829, 74353658, 148707316, 297414632, 594829264, 1189658528]

約数ペア:

[(1, 1189658528), (2, 594829264), (4, 297414632), (8, 148707316), (16, 74353658), (32, 37176829), (107, 11118304), (214, 5559152), (337, 3530144), (428, 2779576), (674, 1765072), (856, 1389788), (1031, 1153888), (1348, 882536), (1712, 694894), (2062, 576944), (2696, 441268), (3424, 347447), (4124, 288472), (5392, 220634), (8248, 144236), (10784, 110317), (16496, 72118), (32992, 36059)]