2000846590

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{299977}}^1$

素因数の和:300036

約数の個数: 32

約数和(自身を含む): 3887714880

約数和(自身を除く): 1886868290

約数列:

[1, 2, 5, 10, 23, 29, 46, 58, 115, 145, 230, 290, 667, 1334, 3335, 6670, 299977, 599954, 1499885, 2999770, 6899471, 8699333, 13798942, 17398666, 34497355, 43496665, 68994710, 86993330, 200084659, 400169318, 1000423295, 2000846590]

約数ペア:

[(1, 2000846590), (2, 1000423295), (5, 400169318), (10, 200084659), (23, 86993330), (29, 68994710), (46, 43496665), (58, 34497355), (115, 17398666), (145, 13798942), (230, 8699333), (290, 6899471), (667, 2999770), (1334, 1499885), (3335, 599954), (6670, 299977)]