2390604866

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{2999}}^1$

素因数の和:3111

約数の個数: 64

約数和(自身を含む): 4257792000

約数和(自身を除く): 1867187134

約数列:

[1, 2, 13, 23, 26, 31, 43, 46, 62, 86, 299, 403, 559, 598, 713, 806, 989, 1118, 1333, 1426, 1978, 2666, 2999, 5998, 9269, 12857, 17329, 18538, 25714, 30659, 34658, 38987, 61318, 68977, 77974, 92969, 128957, 137954, 185938, 257914, 398567, 797134, 896701, 1208597, 1676441, 1793402, 2138287, 2417194, 2966011, 3352882, 3997667, 4276574, 5932022, 7995334, 27797731, 38558143, 51969671, 55595462, 77116286, 91946341, 103939342, 183892682, 1195302433, 2390604866]

約数ペア:

[(1, 2390604866), (2, 1195302433), (13, 183892682), (23, 103939342), (26, 91946341), (31, 77116286), (43, 55595462), (46, 51969671), (62, 38558143), (86, 27797731), (299, 7995334), (403, 5932022), (559, 4276574), (598, 3997667), (713, 3352882), (806, 2966011), (989, 2417194), (1118, 2138287), (1333, 1793402), (1426, 1676441), (1978, 1208597), (2666, 896701), (2999, 797134), (5998, 398567), (9269, 257914), (12857, 185938), (17329, 137954), (18538, 128957), (25714, 92969), (30659, 77974), (34658, 68977), (38987, 61318)]