713451018

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{157}}^1\times {\mathrm{257}}^1\times {\mathrm{421}}^1$

素因数の和:847

約数の個数: 64

約数和(自身を含む): 1651431168

約数和(自身を除く): 937980150

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 157, 257, 314, 421, 471, 514, 771, 842, 942, 1099, 1263, 1542, 1799, 2198, 2526, 2947, 3297, 3598, 5397, 5894, 6594, 8841, 10794, 17682, 40349, 66097, 80698, 108197, 121047, 132194, 198291, 216394, 242094, 282443, 324591, 396582, 462679, 564886, 649182, 757379, 847329, 925358, 1388037, 1514758, 1694658, 2272137, 2776074, 4544274, 16986929, 33973858, 50960787, 101921574, 118908503, 237817006, 356725509, 713451018]

約数ペア:

[(1, 713451018), (2, 356725509), (3, 237817006), (6, 118908503), (7, 101921574), (14, 50960787), (21, 33973858), (42, 16986929), (157, 4544274), (257, 2776074), (314, 2272137), (421, 1694658), (471, 1514758), (514, 1388037), (771, 925358), (842, 847329), (942, 757379), (1099, 649182), (1263, 564886), (1542, 462679), (1799, 396582), (2198, 324591), (2526, 282443), (2947, 242094), (3297, 216394), (3598, 198291), (5397, 132194), (5894, 121047), (6594, 108197), (8841, 80698), (10794, 66097), (17682, 40349)]