239787366

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{439171}}^1$

素因数の和:439196

約数の個数: 32

約数和(自身を含む): 590247168

約数和(自身を除く): 350459802

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 91, 182, 273, 546, 439171, 878342, 1317513, 2635026, 3074197, 5709223, 6148394, 9222591, 11418446, 17127669, 18445182, 34255338, 39964561, 79929122, 119893683, 239787366]

約数ペア:

[(1, 239787366), (2, 119893683), (3, 79929122), (6, 39964561), (7, 34255338), (13, 18445182), (14, 17127669), (21, 11418446), (26, 9222591), (39, 6148394), (42, 5709223), (78, 3074197), (91, 2635026), (182, 1317513), (273, 878342), (546, 439171)]