2888297286

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{157}}^1\times {\mathrm{647}}^1\times {\mathrm{677}}^1$

素因数の和:1493

約数の個数: 64

約数和(自身を含む): 6663969792

約数和(自身を除く): 3775672506

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 157, 314, 471, 647, 677, 942, 1099, 1294, 1354, 1941, 2031, 2198, 3297, 3882, 4062, 4529, 4739, 6594, 9058, 9478, 13587, 14217, 27174, 28434, 101579, 106289, 203158, 212578, 304737, 318867, 438019, 609474, 637734, 711053, 744023, 876038, 1314057, 1422106, 1488046, 2133159, 2232069, 2628114, 3066133, 4266318, 4464138, 6132266, 9198399, 18396798, 68768983, 137537966, 206306949, 412613898, 481382881, 962765762, 1444148643, 2888297286]

約数ペア:

[(1, 2888297286), (2, 1444148643), (3, 962765762), (6, 481382881), (7, 412613898), (14, 206306949), (21, 137537966), (42, 68768983), (157, 18396798), (314, 9198399), (471, 6132266), (647, 4464138), (677, 4266318), (942, 3066133), (1099, 2628114), (1294, 2232069), (1354, 2133159), (1941, 1488046), (2031, 1422106), (2198, 1314057), (3297, 876038), (3882, 744023), (4062, 711053), (4529, 637734), (4739, 609474), (6594, 438019), (9058, 318867), (9478, 304737), (13587, 212578), (14217, 203158), (27174, 106289), (28434, 101579)]