130041548

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{18803}}^1$

素因数の和:18846

約数の個数: 48

約数和(自身を含む): 294846720

約数和(自身を除く): 164805172

約数列:

[1, 2, 4, 7, 13, 14, 19, 26, 28, 38, 52, 76, 91, 133, 182, 247, 266, 364, 494, 532, 988, 1729, 3458, 6916, 18803, 37606, 75212, 131621, 244439, 263242, 357257, 488878, 526484, 714514, 977756, 1429028, 1711073, 2500799, 3422146, 4644341, 5001598, 6844292, 9288682, 10003196, 18577364, 32510387, 65020774, 130041548]

約数ペア:

[(1, 130041548), (2, 65020774), (4, 32510387), (7, 18577364), (13, 10003196), (14, 9288682), (19, 6844292), (26, 5001598), (28, 4644341), (38, 3422146), (52, 2500799), (76, 1711073), (91, 1429028), (133, 977756), (182, 714514), (247, 526484), (266, 488878), (364, 357257), (494, 263242), (532, 244439), (988, 131621), (1729, 75212), (3458, 37606), (6916, 18803)]