945841372

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{1089679}}^1$

素因数の和:1089721

約数の個数: 24

約数和(自身を含む): 1952706560

約数和(自身を除く): 1006865188

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 124, 217, 434, 868, 1089679, 2179358, 4358716, 7627753, 15255506, 30511012, 33780049, 67560098, 135120196, 236460343, 472920686, 945841372]

約数ペア:

[(1, 945841372), (2, 472920686), (4, 236460343), (7, 135120196), (14, 67560098), (28, 33780049), (31, 30511012), (62, 15255506), (124, 7627753), (217, 4358716), (434, 2179358), (868, 1089679)]