1288355404

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{2706629}}^1$

素因数の和:2706657

約数の個数: 24

約数和(自身を含む): 2728283040

約数和(自身を除く): 1439927636

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 476, 2706629, 5413258, 10826516, 18946403, 37892806, 46012693, 75785612, 92025386, 184050772, 322088851, 644177702, 1288355404]

約数ペア:

[(1, 1288355404), (2, 644177702), (4, 322088851), (7, 184050772), (14, 92025386), (17, 75785612), (28, 46012693), (34, 37892806), (68, 18946403), (119, 10826516), (238, 5413258), (476, 2706629)]