2190459712

素因数分解:

$2^6\times 7^1\times {\mathrm{4889419}}^1$

素因数の和:4889438

約数の個数: 28

約数和(自身を含む): 4967650720

約数和(自身を除く): 2777191008

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 4889419, 9778838, 19557676, 34225933, 39115352, 68451866, 78230704, 136903732, 156461408, 273807464, 312922816, 547614928, 1095229856, 2190459712]

約数ペア:

[(1, 2190459712), (2, 1095229856), (4, 547614928), (7, 312922816), (8, 273807464), (14, 156461408), (16, 136903732), (28, 78230704), (32, 68451866), (56, 39115352), (64, 34225933), (112, 19557676), (224, 9778838), (448, 4889419)]