290424098

素因数分解:

$2^1\times {\mathrm{139}}^1\times {\mathrm{197}}^1\times {\mathrm{5303}}^1$

素因数の和:5641

約数の個数: 16

約数和(自身を含む): 441080640

約数和(自身を除く): 150656542

約数列:

[1, 2, 139, 197, 278, 394, 5303, 10606, 27383, 54766, 737117, 1044691, 1474234, 2089382, 145212049, 290424098]

約数ペア:

[(1, 290424098), (2, 145212049), (139, 2089382), (197, 1474234), (278, 1044691), (394, 737117), (5303, 54766), (10606, 27383)]