910399972

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{191}}^1\times {\mathrm{1063}}^1$

素因数の和:1336

約数の個数: 48

約数和(自身を含む): 1716019200

約数和(自身を除く): 805619228

約数列:

[1, 2, 4, 19, 38, 59, 76, 118, 191, 236, 382, 764, 1063, 1121, 2126, 2242, 3629, 4252, 4484, 7258, 11269, 14516, 20197, 22538, 40394, 45076, 62717, 80788, 125434, 203033, 214111, 250868, 406066, 428222, 812132, 856444, 1191623, 2383246, 3857627, 4766492, 7715254, 11978947, 15430508, 23957894, 47915788, 227599993, 455199986, 910399972]

約数ペア:

[(1, 910399972), (2, 455199986), (4, 227599993), (19, 47915788), (38, 23957894), (59, 15430508), (76, 11978947), (118, 7715254), (191, 4766492), (236, 3857627), (382, 2383246), (764, 1191623), (1063, 856444), (1121, 812132), (2126, 428222), (2242, 406066), (3629, 250868), (4252, 214111), (4484, 203033), (7258, 125434), (11269, 80788), (14516, 62717), (20197, 45076), (22538, 40394)]