1998095008

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{29833}}^1$

素因数の和:29886

約数の個数: 96

約数和(自身を含む): 5052208896

約数和(自身を除く): 3054113888

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 23, 26, 28, 32, 46, 52, 56, 91, 92, 104, 112, 161, 182, 184, 208, 224, 299, 322, 364, 368, 416, 598, 644, 728, 736, 1196, 1288, 1456, 2093, 2392, 2576, 2912, 4186, 4784, 5152, 8372, 9568, 16744, 29833, 33488, 59666, 66976, 119332, 208831, 238664, 387829, 417662, 477328, 686159, 775658, 835324, 954656, 1372318, 1551316, 1670648, 2714803, 2744636, 3102632, 3341296, 4803113, 5429606, 5489272, 6205264, 6682592, 8920067, 9606226, 10859212, 10978544, 12410528, 17840134, 19212452, 21718424, 21957088, 35680268, 38424904, 43436848, 62440469, 71360536, 76849808, 86873696, 124880938, 142721072, 153699616, 249761876, 285442144, 499523752, 999047504, 1998095008]

約数ペア:

[(1, 1998095008), (2, 999047504), (4, 499523752), (7, 285442144), (8, 249761876), (13, 153699616), (14, 142721072), (16, 124880938), (23, 86873696), (26, 76849808), (28, 71360536), (32, 62440469), (46, 43436848), (52, 38424904), (56, 35680268), (91, 21957088), (92, 21718424), (104, 19212452), (112, 17840134), (161, 12410528), (182, 10978544), (184, 10859212), (208, 9606226), (224, 8920067), (299, 6682592), (322, 6205264), (364, 5489272), (368, 5429606), (416, 4803113), (598, 3341296), (644, 3102632), (728, 2744636), (736, 2714803), (1196, 1670648), (1288, 1551316), (1456, 1372318), (2093, 954656), (2392, 835324), (2576, 775658), (2912, 686159), (4186, 477328), (4784, 417662), (5152, 387829), (8372, 238664), (9568, 208831), (16744, 119332), (29833, 66976), (33488, 59666)]