1330357732

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{144667}}^1$

素因数の和:144712

約数の個数: 36

約数和(自身を含む): 2693718160

約数和(自身を除く): 1363360428

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 121, 209, 242, 418, 484, 836, 2299, 4598, 9196, 144667, 289334, 578668, 1591337, 2748673, 3182674, 5497346, 6365348, 10994692, 17504707, 30235403, 35009414, 60470806, 70018828, 120941612, 332589433, 665178866, 1330357732]

約数ペア:

[(1, 1330357732), (2, 665178866), (4, 332589433), (11, 120941612), (19, 70018828), (22, 60470806), (38, 35009414), (44, 30235403), (76, 17504707), (121, 10994692), (209, 6365348), (242, 5497346), (418, 3182674), (484, 2748673), (836, 1591337), (2299, 578668), (4598, 289334), (9196, 144667)]