2689492096

素因数分解:

$2^7\times {\mathrm{139}}^1\times {\mathrm{151163}}^1$

素因数の和:151316

約数の個数: 32

約数和(自身を含む): 5396554800

約数和(自身を除く): 2707062704

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 139, 278, 556, 1112, 2224, 4448, 8896, 17792, 151163, 302326, 604652, 1209304, 2418608, 4837216, 9674432, 19348864, 21011657, 42023314, 84046628, 168093256, 336186512, 672373024, 1344746048, 2689492096]

約数ペア:

[(1, 2689492096), (2, 1344746048), (4, 672373024), (8, 336186512), (16, 168093256), (32, 84046628), (64, 42023314), (128, 21011657), (139, 19348864), (278, 9674432), (556, 4837216), (1112, 2418608), (2224, 1209304), (4448, 604652), (8896, 302326), (17792, 151163)]