17980688894

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{727}}^1\times {\mathrm{103919}}^1$

素因数の和:104672

約数の個数: 32

約数和(自身を含む): 32682424320

約数和(自身を除く): 14701735426

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 727, 1454, 5089, 10178, 12359, 24718, 86513, 103919, 173026, 207838, 727433, 1454866, 1766623, 3533246, 12366361, 24732722, 75549113, 151098226, 528843791, 1057687582, 1284334921, 2568669842, 8990344447, 17980688894]

約数ペア:

[(1, 17980688894), (2, 8990344447), (7, 2568669842), (14, 1284334921), (17, 1057687582), (34, 528843791), (119, 151098226), (238, 75549113), (727, 24732722), (1454, 12366361), (5089, 3533246), (10178, 1766623), (12359, 1454866), (24718, 727433), (86513, 207838), (103919, 173026)]