2957044898

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{673}}^1\times {\mathrm{2689}}^1$

素因数の和:3426

約数の個数: 32

約数和(自身を含む): 4786478400

約数和(自身を除く): 1829433502

約数列:

[1, 2, 19, 38, 43, 86, 673, 817, 1346, 1634, 2689, 5378, 12787, 25574, 28939, 51091, 57878, 102182, 115627, 231254, 549841, 1099682, 1809697, 2196913, 3619394, 4393826, 34384243, 68768486, 77816971, 155633942, 1478522449, 2957044898]

約数ペア:

[(1, 2957044898), (2, 1478522449), (19, 155633942), (38, 77816971), (43, 68768486), (86, 34384243), (673, 4393826), (817, 3619394), (1346, 2196913), (1634, 1809697), (2689, 1099682), (5378, 549841), (12787, 231254), (25574, 115627), (28939, 102182), (51091, 57878)]