2856916612

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{179}}^1\times {\mathrm{4969}}^1$

素因数の和:5236

約数の個数: 48

約数和(自身を含む): 5560833600

約数和(自身を除く): 2703916988

約数列:

[1, 2, 4, 11, 22, 44, 73, 146, 179, 292, 358, 716, 803, 1606, 1969, 3212, 3938, 4969, 7876, 9938, 13067, 19876, 26134, 52268, 54659, 109318, 143737, 218636, 287474, 362737, 574948, 725474, 889451, 1450948, 1778902, 3557804, 3990107, 7980214, 9783961, 15960428, 19567922, 39135844, 64929923, 129859846, 259719692, 714229153, 1428458306, 2856916612]

約数ペア:

[(1, 2856916612), (2, 1428458306), (4, 714229153), (11, 259719692), (22, 129859846), (44, 64929923), (73, 39135844), (146, 19567922), (179, 15960428), (292, 9783961), (358, 7980214), (716, 3990107), (803, 3557804), (1606, 1778902), (1969, 1450948), (3212, 889451), (3938, 725474), (4969, 574948), (7876, 362737), (9938, 287474), (13067, 218636), (19876, 143737), (26134, 109318), (52268, 54659)]