7574866

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{239}}^1$

素因数の和:330

約数の個数: 32

約数和(自身を含む): 13063680

約数和(自身を除く): 5488814

約数列:

[1, 2, 13, 23, 26, 46, 53, 106, 239, 299, 478, 598, 689, 1219, 1378, 2438, 3107, 5497, 6214, 10994, 12667, 15847, 25334, 31694, 71461, 142922, 164671, 291341, 329342, 582682, 3787433, 7574866]

約数ペア:

[(1, 7574866), (2, 3787433), (13, 582682), (23, 329342), (26, 291341), (46, 164671), (53, 142922), (106, 71461), (239, 31694), (299, 25334), (478, 15847), (598, 12667), (689, 10994), (1219, 6214), (1378, 5497), (2438, 3107)]