1028213330

素因数分解:

$2^1\times 5^1\times {\mathrm{101}}^1\times {\mathrm{349}}^1\times {\mathrm{2917}}^1$

素因数の和:3374

約数の個数: 32

約数和(自身を含む): 1875106800

約数和(自身を除く): 846893470

約数列:

[1, 2, 5, 10, 101, 202, 349, 505, 698, 1010, 1745, 2917, 3490, 5834, 14585, 29170, 35249, 70498, 176245, 294617, 352490, 589234, 1018033, 1473085, 2036066, 2946170, 5090165, 10180330, 102821333, 205642666, 514106665, 1028213330]

約数ペア:

[(1, 1028213330), (2, 514106665), (5, 205642666), (10, 102821333), (101, 10180330), (202, 5090165), (349, 2946170), (505, 2036066), (698, 1473085), (1010, 1018033), (1745, 589234), (2917, 352490), (3490, 294617), (5834, 176245), (14585, 70498), (29170, 35249)]