1900686914

素因数分解:

$2^1\times 7^1\times {\mathrm{1319}}^1\times {\mathrm{102929}}^1$

素因数の和:104257

約数の個数: 16

約数和(自身を含む): 3260822400

約数和(自身を除く): 1360135486

約数列:

[1, 2, 7, 14, 1319, 2638, 9233, 18466, 102929, 205858, 720503, 1441006, 135763351, 271526702, 950343457, 1900686914]

約数ペア:

[(1, 1900686914), (2, 950343457), (7, 271526702), (14, 135763351), (1319, 1441006), (2638, 720503), (9233, 205858), (18466, 102929)]