2800376

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{349}}^1$

素因数の和:431

約数の個数: 32

約数和(自身を含む): 5670000

約数和(自身を除く): 2869624

約数列:

[1, 2, 4, 8, 17, 34, 59, 68, 118, 136, 236, 349, 472, 698, 1003, 1396, 2006, 2792, 4012, 5933, 8024, 11866, 20591, 23732, 41182, 47464, 82364, 164728, 350047, 700094, 1400188, 2800376]

約数ペア:

[(1, 2800376), (2, 1400188), (4, 700094), (8, 350047), (17, 164728), (34, 82364), (59, 47464), (68, 41182), (118, 23732), (136, 20591), (236, 11866), (349, 8024), (472, 5933), (698, 4012), (1003, 2792), (1396, 2006)]