123784657904

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{683}}^1\times {\mathrm{492491}}^1$

素因数の和:493205

約数の個数: 40

約数和(自身を含む): 250627208832

約数和(自身を除く): 126842550928

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 683, 1366, 2732, 5464, 10928, 15709, 31418, 62836, 125672, 251344, 492491, 984982, 1969964, 3939928, 7879856, 11327293, 22654586, 45309172, 90618344, 181236688, 336371353, 672742706, 1345485412, 2690970824, 5381941648, 7736541119, 15473082238, 30946164476, 61892328952, 123784657904]

約数ペア:

[(1, 123784657904), (2, 61892328952), (4, 30946164476), (8, 15473082238), (16, 7736541119), (23, 5381941648), (46, 2690970824), (92, 1345485412), (184, 672742706), (368, 336371353), (683, 181236688), (1366, 90618344), (2732, 45309172), (5464, 22654586), (10928, 11327293), (15709, 7879856), (31418, 3939928), (62836, 1969964), (125672, 984982), (251344, 492491)]