2421006068

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{128969}}^1$

素因数の和:129024

約数の個数: 36

約数和(自身を含む): 4815481860

約数和(自身を除く): 2394475792

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 247, 361, 494, 722, 988, 1444, 4693, 9386, 18772, 128969, 257938, 515876, 1676597, 2450411, 3353194, 4900822, 6706388, 9801644, 31855343, 46557809, 63710686, 93115618, 127421372, 186231236, 605251517, 1210503034, 2421006068]

約数ペア:

[(1, 2421006068), (2, 1210503034), (4, 605251517), (13, 186231236), (19, 127421372), (26, 93115618), (38, 63710686), (52, 46557809), (76, 31855343), (247, 9801644), (361, 6706388), (494, 4900822), (722, 3353194), (988, 2450411), (1444, 1676597), (4693, 515876), (9386, 257938), (18772, 128969)]