17287790

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{1873}}^1$

素因数の和:1964

約数の個数: 32

約数和(自身を含む): 34001856

約数和(自身を除く): 16714066

約数列:

[1, 2, 5, 10, 13, 26, 65, 71, 130, 142, 355, 710, 923, 1846, 1873, 3746, 4615, 9230, 9365, 18730, 24349, 48698, 121745, 132983, 243490, 265966, 664915, 1329830, 1728779, 3457558, 8643895, 17287790]

約数ペア:

[(1, 17287790), (2, 8643895), (5, 3457558), (10, 1728779), (13, 1329830), (26, 664915), (65, 265966), (71, 243490), (130, 132983), (142, 121745), (355, 48698), (710, 24349), (923, 18730), (1846, 9365), (1873, 9230), (3746, 4615)]