2609705488

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{17597}}^1$

素因数の和:17672

約数の個数: 80

約数和(自身を含む): 5865624576

約数和(自身を除く): 3255919088

約数列:

[1, 2, 4, 8, 13, 16, 23, 26, 31, 46, 52, 62, 92, 104, 124, 184, 208, 248, 299, 368, 403, 496, 598, 713, 806, 1196, 1426, 1612, 2392, 2852, 3224, 4784, 5704, 6448, 9269, 11408, 17597, 18538, 35194, 37076, 70388, 74152, 140776, 148304, 228761, 281552, 404731, 457522, 545507, 809462, 915044, 1091014, 1618924, 1830088, 2182028, 3237848, 3660176, 4364056, 5261503, 6475696, 7091591, 8728112, 10523006, 12546661, 14183182, 21046012, 25093322, 28366364, 42092024, 50186644, 56732728, 84184048, 100373288, 113465456, 163106593, 200746576, 326213186, 652426372, 1304852744, 2609705488]

約数ペア:

[(1, 2609705488), (2, 1304852744), (4, 652426372), (8, 326213186), (13, 200746576), (16, 163106593), (23, 113465456), (26, 100373288), (31, 84184048), (46, 56732728), (52, 50186644), (62, 42092024), (92, 28366364), (104, 25093322), (124, 21046012), (184, 14183182), (208, 12546661), (248, 10523006), (299, 8728112), (368, 7091591), (403, 6475696), (496, 5261503), (598, 4364056), (713, 3660176), (806, 3237848), (1196, 2182028), (1426, 1830088), (1612, 1618924), (2392, 1091014), (2852, 915044), (3224, 809462), (4784, 545507), (5704, 457522), (6448, 404731), (9269, 281552), (11408, 228761), (17597, 148304), (18538, 140776), (35194, 74152), (37076, 70388)]