808889170

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{2789273}}^1$

素因数の和:2789309

約数の個数: 16

約数和(自身を含む): 1506207960

約数和(自身を除く): 697318790

約数列:

[1, 2, 5, 10, 29, 58, 145, 290, 2789273, 5578546, 13946365, 27892730, 80888917, 161777834, 404444585, 808889170]

約数ペア:

[(1, 808889170), (2, 404444585), (5, 161777834), (10, 80888917), (29, 27892730), (58, 13946365), (145, 5578546), (290, 2789273)]