842783144

素因数分解:

$2^3\times 7^2\times {\mathrm{43}}^1\times {\mathrm{49999}}^1$

素因数の和:50062

約数の個数: 48

約数和(自身を含む): 1881000000

約数和(自身を除く): 1038216856

約数列:

[1, 2, 4, 7, 8, 14, 28, 43, 49, 56, 86, 98, 172, 196, 301, 344, 392, 602, 1204, 2107, 2408, 4214, 8428, 16856, 49999, 99998, 199996, 349993, 399992, 699986, 1399972, 2149957, 2449951, 2799944, 4299914, 4899902, 8599828, 9799804, 15049699, 17199656, 19599608, 30099398, 60198796, 105347893, 120397592, 210695786, 421391572, 842783144]

約数ペア:

[(1, 842783144), (2, 421391572), (4, 210695786), (7, 120397592), (8, 105347893), (14, 60198796), (28, 30099398), (43, 19599608), (49, 17199656), (56, 15049699), (86, 9799804), (98, 8599828), (172, 4899902), (196, 4299914), (301, 2799944), (344, 2449951), (392, 2149957), (602, 1399972), (1204, 699986), (2107, 399992), (2408, 349993), (4214, 199996), (8428, 99998), (16856, 49999)]