291220934452

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{11569241}}^1$

素因数の和:11569312

約数の個数: 48

約数和(自身を含む): 621962449920

約数和(自身を除く): 330741515468

約数列:

[1, 2, 4, 7, 14, 28, 29, 31, 58, 62, 116, 124, 203, 217, 406, 434, 812, 868, 899, 1798, 3596, 6293, 12586, 25172, 11569241, 23138482, 46276964, 80984687, 161969374, 323938748, 335507989, 358646471, 671015978, 717292942, 1342031956, 1434585884, 2348555923, 2510525297, 4697111846, 5021050594, 9394223692, 10042101188, 10400747659, 20801495318, 41602990636, 72805233613, 145610467226, 291220934452]

約数ペア:

[(1, 291220934452), (2, 145610467226), (4, 72805233613), (7, 41602990636), (14, 20801495318), (28, 10400747659), (29, 10042101188), (31, 9394223692), (58, 5021050594), (62, 4697111846), (116, 2510525297), (124, 2348555923), (203, 1434585884), (217, 1342031956), (406, 717292942), (434, 671015978), (812, 358646471), (868, 335507989), (899, 323938748), (1798, 161969374), (3596, 80984687), (6293, 46276964), (12586, 23138482), (25172, 11569241)]