1211408042

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{19309}}^1$

素因数の和:19470

約数の個数: 32

約数和(自身を含む): 2076211200

約数和(自身を除く): 864803158

約数列:

[1, 2, 13, 19, 26, 38, 127, 247, 254, 494, 1651, 2413, 3302, 4826, 19309, 31369, 38618, 62738, 251017, 366871, 502034, 733742, 2452243, 4769323, 4904486, 9538646, 31879159, 46592617, 63758318, 93185234, 605704021, 1211408042]

約数ペア:

[(1, 1211408042), (2, 605704021), (13, 93185234), (19, 63758318), (26, 46592617), (38, 31879159), (127, 9538646), (247, 4904486), (254, 4769323), (494, 2452243), (1651, 733742), (2413, 502034), (3302, 366871), (4826, 251017), (19309, 62738), (31369, 38618)]