3081908

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{139}}^1\times {\mathrm{241}}^1$

素因数の和:407

約数の個数: 24

約数和(自身を含む): 5691840

約数和(自身を除く): 2609932

約数列:

[1, 2, 4, 23, 46, 92, 139, 241, 278, 482, 556, 964, 3197, 5543, 6394, 11086, 12788, 22172, 33499, 66998, 133996, 770477, 1540954, 3081908]

約数ペア:

[(1, 3081908), (2, 1540954), (4, 770477), (23, 133996), (46, 66998), (92, 33499), (139, 22172), (241, 12788), (278, 11086), (482, 6394), (556, 5543), (964, 3197)]