396434388

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{4719457}}^1$

素因数の和:4719471

約数の個数: 24

約数和(自身を含む): 1057158592

約数和(自身を除く): 660724204

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 4719457, 9438914, 14158371, 18877828, 28316742, 33036199, 56633484, 66072398, 99108597, 132144796, 198217194, 396434388]

約数ペア:

[(1, 396434388), (2, 198217194), (3, 132144796), (4, 99108597), (6, 66072398), (7, 56633484), (12, 33036199), (14, 28316742), (21, 18877828), (28, 14158371), (42, 9438914), (84, 4719457)]