1288914

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{331}}^1$

素因数の和:406

約数の個数: 32

約数和(自身を含む): 2868480

約数和(自身を除く): 1579566

約数列:

[1, 2, 3, 6, 11, 22, 33, 59, 66, 118, 177, 331, 354, 649, 662, 993, 1298, 1947, 1986, 3641, 3894, 7282, 10923, 19529, 21846, 39058, 58587, 117174, 214819, 429638, 644457, 1288914]

約数ペア:

[(1, 1288914), (2, 644457), (3, 429638), (6, 214819), (11, 117174), (22, 58587), (33, 39058), (59, 21846), (66, 19529), (118, 10923), (177, 7282), (331, 3894), (354, 3641), (649, 1986), (662, 1947), (993, 1298)]