5680178

素因数分解:

$2^1\times 7^2\times {\mathrm{149}}^1\times {\mathrm{389}}^1$

素因数の和:554

約数の個数: 24

約数和(自身を含む): 10003500

約数和(自身を除く): 4323322

約数列:

[1, 2, 7, 14, 49, 98, 149, 298, 389, 778, 1043, 2086, 2723, 5446, 7301, 14602, 19061, 38122, 57961, 115922, 405727, 811454, 2840089, 5680178]

約数ペア:

[(1, 5680178), (2, 2840089), (7, 811454), (14, 405727), (49, 115922), (98, 57961), (149, 38122), (298, 19061), (389, 14602), (778, 7301), (1043, 5446), (2086, 2723)]