4920657639

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{277}}^1\times {\mathrm{8423}}^1$

素因数の和:8759

約数の個数: 32

約数和(自身を含む): 7119290880

約数和(自身を除く): 2198633241

約数列:

[1, 3, 19, 37, 57, 111, 277, 703, 831, 2109, 5263, 8423, 10249, 15789, 25269, 30747, 160037, 194731, 311651, 480111, 584193, 934953, 2333171, 5921369, 6999513, 17764107, 44330249, 86327327, 132990747, 258981981, 1640219213, 4920657639]

約数ペア:

[(1, 4920657639), (3, 1640219213), (19, 258981981), (37, 132990747), (57, 86327327), (111, 44330249), (277, 17764107), (703, 6999513), (831, 5921369), (2109, 2333171), (5263, 934953), (8423, 584193), (10249, 480111), (15789, 311651), (25269, 194731), (30747, 160037)]