858013996

素因数分解:

$2^2\times 7^1\times {\mathrm{2357}}^1\times {\mathrm{13001}}^1$

素因数の和:15369

約数の個数: 24

約数和(自身を含む): 1716888096

約数和(自身を除く): 858874100

約数列:

[1, 2, 4, 7, 14, 28, 2357, 4714, 9428, 13001, 16499, 26002, 32998, 52004, 65996, 91007, 182014, 364028, 30643357, 61286714, 122573428, 214503499, 429006998, 858013996]

約数ペア:

[(1, 858013996), (2, 429006998), (4, 214503499), (7, 122573428), (14, 61286714), (28, 30643357), (2357, 364028), (4714, 182014), (9428, 91007), (13001, 65996), (16499, 52004), (26002, 32998)]