5420408

素因数分解:

$2^3\times 7^1\times {\mathrm{43}}^1\times {\mathrm{2251}}^1$

素因数の和:2307

約数の個数: 32

約数和(自身を含む): 11890560

約数和(自身を除く): 6470152

約数列:

[1, 2, 4, 7, 8, 14, 28, 43, 56, 86, 172, 301, 344, 602, 1204, 2251, 2408, 4502, 9004, 15757, 18008, 31514, 63028, 96793, 126056, 193586, 387172, 677551, 774344, 1355102, 2710204, 5420408]

約数ペア:

[(1, 5420408), (2, 2710204), (4, 1355102), (7, 774344), (8, 677551), (14, 387172), (28, 193586), (43, 126056), (56, 96793), (86, 63028), (172, 31514), (301, 18008), (344, 15757), (602, 9004), (1204, 4502), (2251, 2408)]