445820214

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{10614767}}^1$

素因数の和:10614779

約数の個数: 16

約数和(自身を含む): 1019017728

約数和(自身を除く): 573197514

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 10614767, 21229534, 31844301, 63688602, 74303369, 148606738, 222910107, 445820214]

約数ペア:

[(1, 445820214), (2, 222910107), (3, 148606738), (6, 74303369), (7, 63688602), (14, 31844301), (21, 21229534), (42, 10614767)]