2318984941

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{73}}^1\times {\mathrm{967}}^1$

素因数の和:1098

約数の個数: 48

約数和(自身を含む): 3056680704

約数和(自身を除く): 737695763

約数列:

[1, 7, 13, 19, 73, 91, 133, 247, 361, 511, 949, 967, 1387, 1729, 2527, 4693, 6643, 6769, 9709, 12571, 18031, 18373, 26353, 32851, 70591, 87997, 126217, 128611, 184471, 238849, 342589, 349087, 494137, 917683, 1341229, 1671943, 2398123, 2443609, 4538131, 6423781, 9388603, 17435977, 25483351, 31766917, 122051839, 178383457, 331283563, 2318984941]

約数ペア:

[(1, 2318984941), (7, 331283563), (13, 178383457), (19, 122051839), (73, 31766917), (91, 25483351), (133, 17435977), (247, 9388603), (361, 6423781), (511, 4538131), (949, 2443609), (967, 2398123), (1387, 1671943), (1729, 1341229), (2527, 917683), (4693, 494137), (6643, 349087), (6769, 342589), (9709, 238849), (12571, 184471), (18031, 128611), (18373, 126217), (26353, 87997), (32851, 70591)]