248906028

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{2963167}}^1$

素因数の和:2963181

約数の個数: 24

約数和(自身を含む): 663749632

約数和(自身を除く): 414843604

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 2963167, 5926334, 8889501, 11852668, 17779002, 20742169, 35558004, 41484338, 62226507, 82968676, 124453014, 248906028]

約数ペア:

[(1, 248906028), (2, 124453014), (3, 82968676), (4, 62226507), (6, 41484338), (7, 35558004), (12, 20742169), (14, 17779002), (21, 11852668), (28, 8889501), (42, 5926334), (84, 2963167)]