1296317252

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{257}}^1\times {\mathrm{74177}}^1$

素因数の和:74455

約数の個数: 24

約数和(自身を含む): 2411378424

約数和(自身を除く): 1115061172

約数列:

[1, 2, 4, 17, 34, 68, 257, 514, 1028, 4369, 8738, 17476, 74177, 148354, 296708, 1261009, 2522018, 5044036, 19063489, 38126978, 76253956, 324079313, 648158626, 1296317252]

約数ペア:

[(1, 1296317252), (2, 648158626), (4, 324079313), (17, 76253956), (34, 38126978), (68, 19063489), (257, 5044036), (514, 2522018), (1028, 1261009), (4369, 296708), (8738, 148354), (17476, 74177)]