1301984

素因数分解:

$2^5\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1$

素因数の和:123

約数の個数: 48

約数和(自身を含む): 2812320

約数和(自身を除く): 1510336

約数列:

[1, 2, 4, 8, 16, 23, 29, 32, 46, 58, 61, 92, 116, 122, 184, 232, 244, 368, 464, 488, 667, 736, 928, 976, 1334, 1403, 1769, 1952, 2668, 2806, 3538, 5336, 5612, 7076, 10672, 11224, 14152, 21344, 22448, 28304, 40687, 44896, 56608, 81374, 162748, 325496, 650992, 1301984]

約数ペア:

[(1, 1301984), (2, 650992), (4, 325496), (8, 162748), (16, 81374), (23, 56608), (29, 44896), (32, 40687), (46, 28304), (58, 22448), (61, 21344), (92, 14152), (116, 11224), (122, 10672), (184, 7076), (232, 5612), (244, 5336), (368, 3538), (464, 2806), (488, 2668), (667, 1952), (736, 1769), (928, 1403), (976, 1334)]