2547666056

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{790219}}^1$

素因数の和:790269

約数の個数: 32

約数和(自身を含む): 5310278400

約数和(自身を除く): 2762612344

約数列:

[1, 2, 4, 8, 13, 26, 31, 52, 62, 104, 124, 248, 403, 806, 1612, 3224, 790219, 1580438, 3160876, 6321752, 10272847, 20545694, 24496789, 41091388, 48993578, 82182776, 97987156, 195974312, 318458257, 636916514, 1273833028, 2547666056]

約数ペア:

[(1, 2547666056), (2, 1273833028), (4, 636916514), (8, 318458257), (13, 195974312), (26, 97987156), (31, 82182776), (52, 48993578), (62, 41091388), (104, 24496789), (124, 20545694), (248, 10272847), (403, 6321752), (806, 3160876), (1612, 1580438), (3224, 790219)]