789971604

素因数分解:

$2^2\times 3^1\times {\mathrm{181}}^1\times {\mathrm{401}}^1\times {\mathrm{907}}^1$

素因数の和:1496

約数の個数: 48

約数和(自身を含む): 1860121536

約数和(自身を除く): 1070149932

約数列:

[1, 2, 3, 4, 6, 12, 181, 362, 401, 543, 724, 802, 907, 1086, 1203, 1604, 1814, 2172, 2406, 2721, 3628, 4812, 5442, 10884, 72581, 145162, 164167, 217743, 290324, 328334, 363707, 435486, 492501, 656668, 727414, 870972, 985002, 1091121, 1454828, 1970004, 2182242, 4364484, 65830967, 131661934, 197492901, 263323868, 394985802, 789971604]

約数ペア:

[(1, 789971604), (2, 394985802), (3, 263323868), (4, 197492901), (6, 131661934), (12, 65830967), (181, 4364484), (362, 2182242), (401, 1970004), (543, 1454828), (724, 1091121), (802, 985002), (907, 870972), (1086, 727414), (1203, 656668), (1604, 492501), (1814, 435486), (2172, 363707), (2406, 328334), (2721, 290324), (3628, 217743), (4812, 164167), (5442, 145162), (10884, 72581)]