255905077994

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{571}}^1\times {\mathrm{248707}}^1$

素因数の和:249350

約数の個数: 32

約数和(自身を含む): 414833006016

約数和(自身を除く): 158927928022

約数列:

[1, 2, 17, 34, 53, 106, 571, 901, 1142, 1802, 9707, 19414, 30263, 60526, 248707, 497414, 514471, 1028942, 4228019, 8456038, 13181471, 26362942, 142011697, 224085007, 284023394, 448170014, 2414198849, 4828397698, 7526619941, 15053239882, 127952538997, 255905077994]

約数ペア:

[(1, 255905077994), (2, 127952538997), (17, 15053239882), (34, 7526619941), (53, 4828397698), (106, 2414198849), (571, 448170014), (901, 284023394), (1142, 224085007), (1802, 142011697), (9707, 26362942), (19414, 13181471), (30263, 8456038), (60526, 4228019), (248707, 1028942), (497414, 514471)]