420861386

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{3037}}^1\times {\mathrm{6299}}^1$

素因数の和:9349

約数の個数: 16

約数和(自身を含む): 689018400

約数和(自身を除く): 268157014

約数列:

[1, 2, 11, 22, 3037, 6074, 6299, 12598, 33407, 66814, 69289, 138578, 19130063, 38260126, 210430693, 420861386]

約数ペア:

[(1, 420861386), (2, 210430693), (11, 38260126), (22, 19130063), (3037, 138578), (6074, 69289), (6299, 66814), (12598, 33407)]