1330457984

素因数分解:

$2^7\times {\mathrm{439}}^1\times {\mathrm{23677}}^1$

素因数の和:24130

約数の個数: 32

約数和(自身を含む): 2656671600

約数和(自身を除く): 1326213616

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 439, 878, 1756, 3512, 7024, 14048, 23677, 28096, 47354, 56192, 94708, 189416, 378832, 757664, 1515328, 3030656, 10394203, 20788406, 41576812, 83153624, 166307248, 332614496, 665228992, 1330457984]

約数ペア:

[(1, 1330457984), (2, 665228992), (4, 332614496), (8, 166307248), (16, 83153624), (32, 41576812), (64, 20788406), (128, 10394203), (439, 3030656), (878, 1515328), (1756, 757664), (3512, 378832), (7024, 189416), (14048, 94708), (23677, 56192), (28096, 47354)]