2904698864

素因数分解:

$2^4\times {\mathrm{293}}^1\times {\mathrm{619603}}^1$

素因数の和:619904

約数の個数: 20

約数和(自身を含む): 5647070856

約数和(自身を除く): 2742371992

約数列:

[1, 2, 4, 8, 16, 293, 586, 1172, 2344, 4688, 619603, 1239206, 2478412, 4956824, 9913648, 181543679, 363087358, 726174716, 1452349432, 2904698864]

約数ペア:

[(1, 2904698864), (2, 1452349432), (4, 726174716), (8, 363087358), (16, 181543679), (293, 9913648), (586, 4956824), (1172, 2478412), (2344, 1239206), (4688, 619603)]