2383812656

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{128549}}^1$

素因数の和:128637

約数の個数: 40

約数和(自身を含む): 4941462000

約数和(自身を除く): 2557649344

約数列:

[1, 2, 4, 8, 16, 19, 38, 61, 76, 122, 152, 244, 304, 488, 976, 1159, 2318, 4636, 9272, 18544, 128549, 257098, 514196, 1028392, 2056784, 2442431, 4884862, 7841489, 9769724, 15682978, 19539448, 31365956, 39078896, 62731912, 125463824, 148988291, 297976582, 595953164, 1191906328, 2383812656]

約数ペア:

[(1, 2383812656), (2, 1191906328), (4, 595953164), (8, 297976582), (16, 148988291), (19, 125463824), (38, 62731912), (61, 39078896), (76, 31365956), (122, 19539448), (152, 15682978), (244, 9769724), (304, 7841489), (488, 4884862), (976, 2442431), (1159, 2056784), (2318, 1028392), (4636, 514196), (9272, 257098), (18544, 128549)]