1397184438

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{739}}^1\times {\mathrm{24239}}^1$

素因数の和:24996

約数の個数: 32

約数和(自身を含む): 3013516800

約数和(自身を除く): 1616332362

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 739, 1478, 2217, 4434, 9607, 19214, 24239, 28821, 48478, 57642, 72717, 145434, 315107, 630214, 945321, 1890642, 17912621, 35825242, 53737863, 107475726, 232864073, 465728146, 698592219, 1397184438]

約数ペア:

[(1, 1397184438), (2, 698592219), (3, 465728146), (6, 232864073), (13, 107475726), (26, 53737863), (39, 35825242), (78, 17912621), (739, 1890642), (1478, 945321), (2217, 630214), (4434, 315107), (9607, 145434), (19214, 72717), (24239, 57642), (28821, 48478)]