1894842032

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{2887}}^1$

素因数の和:3058

約数の個数: 80

約数和(自身を含む): 4125450240

約数和(自身を除く): 2230608208

約数列:

[1, 2, 4, 8, 16, 17, 19, 34, 38, 68, 76, 127, 136, 152, 254, 272, 304, 323, 508, 646, 1016, 1292, 2032, 2159, 2413, 2584, 2887, 4318, 4826, 5168, 5774, 8636, 9652, 11548, 17272, 19304, 23096, 34544, 38608, 41021, 46192, 49079, 54853, 82042, 98158, 109706, 164084, 196316, 219412, 328168, 366649, 392632, 438824, 656336, 733298, 785264, 877648, 932501, 1466596, 1865002, 2933192, 3730004, 5866384, 6233033, 6966331, 7460008, 12466066, 13932662, 14920016, 24932132, 27865324, 49864264, 55730648, 99728528, 111461296, 118427627, 236855254, 473710508, 947421016, 1894842032]

約数ペア:

[(1, 1894842032), (2, 947421016), (4, 473710508), (8, 236855254), (16, 118427627), (17, 111461296), (19, 99728528), (34, 55730648), (38, 49864264), (68, 27865324), (76, 24932132), (127, 14920016), (136, 13932662), (152, 12466066), (254, 7460008), (272, 6966331), (304, 6233033), (323, 5866384), (508, 3730004), (646, 2933192), (1016, 1865002), (1292, 1466596), (2032, 932501), (2159, 877648), (2413, 785264), (2584, 733298), (2887, 656336), (4318, 438824), (4826, 392632), (5168, 366649), (5774, 328168), (8636, 219412), (9652, 196316), (11548, 164084), (17272, 109706), (19304, 98158), (23096, 82042), (34544, 54853), (38608, 49079), (41021, 46192)]