5647516

素因数分解:

$2^2\times 7^1\times {\mathrm{101}}^1\times {\mathrm{1997}}^1$

素因数の和:2109

約数の個数: 24

約数和(自身を含む): 11412576

約数和(自身を除く): 5765060

約数列:

[1, 2, 4, 7, 14, 28, 101, 202, 404, 707, 1414, 1997, 2828, 3994, 7988, 13979, 27958, 55916, 201697, 403394, 806788, 1411879, 2823758, 5647516]

約数ペア:

[(1, 5647516), (2, 2823758), (4, 1411879), (7, 806788), (14, 403394), (28, 201697), (101, 55916), (202, 27958), (404, 13979), (707, 7988), (1414, 3994), (1997, 2828)]