2515579

素因数分解:

${\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{163}}^1$

素因数の和:258

約数の個数: 16

約数和(自身を含む): 2928384

約数和(自身を除く): 412805

約数列:

[1, 11, 23, 61, 163, 253, 671, 1403, 1793, 3749, 9943, 15433, 41239, 109373, 228689, 2515579]

約数ペア:

[(1, 2515579), (11, 228689), (23, 109373), (61, 41239), (163, 15433), (253, 9943), (671, 3749), (1403, 1793)]