1378014764

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{2894989}}^1$

素因数の和:2895017

約数の個数: 24

約数和(自身を含む): 2918149920

約数和(自身を除く): 1540135156

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 476, 2894989, 5789978, 11579956, 20264923, 40529846, 49214813, 81059692, 98429626, 196859252, 344503691, 689007382, 1378014764]

約数ペア:

[(1, 1378014764), (2, 689007382), (4, 344503691), (7, 196859252), (14, 98429626), (17, 81059692), (28, 49214813), (34, 40529846), (68, 20264923), (119, 11579956), (238, 5789978), (476, 2894989)]