2077691902

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{113}}^1\times {\mathrm{1213}}^1$

素因数の和:1405

約数の個数: 64

約数和(自身を含む): 3766585536

約数和(自身を除く): 1688893634

約数列:

[1, 2, 11, 13, 22, 26, 53, 106, 113, 143, 226, 286, 583, 689, 1166, 1213, 1243, 1378, 1469, 2426, 2486, 2938, 5989, 7579, 11978, 13343, 15158, 15769, 16159, 26686, 31538, 32318, 64289, 65879, 77857, 128578, 131758, 137069, 155714, 173459, 274138, 346918, 707179, 835757, 856427, 1414358, 1507759, 1671514, 1712854, 1781897, 3015518, 3563794, 7264657, 9193327, 14529314, 18386654, 19600867, 39201734, 79911227, 94440541, 159822454, 188881082, 1038845951, 2077691902]

約数ペア:

[(1, 2077691902), (2, 1038845951), (11, 188881082), (13, 159822454), (22, 94440541), (26, 79911227), (53, 39201734), (106, 19600867), (113, 18386654), (143, 14529314), (226, 9193327), (286, 7264657), (583, 3563794), (689, 3015518), (1166, 1781897), (1213, 1712854), (1243, 1671514), (1378, 1507759), (1469, 1414358), (2426, 856427), (2486, 835757), (2938, 707179), (5989, 346918), (7579, 274138), (11978, 173459), (13343, 155714), (15158, 137069), (15769, 131758), (16159, 128578), (26686, 77857), (31538, 65879), (32318, 64289)]